20304854388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 384

約数和(自身を含む): 69212774400

約数和(自身を除く): 48907920012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 43, 46, 52, 54, 63, 69, 78, 84, 86, 91, 92, 108, 117, 126, 129, 138, 156, 161, 172, 182, 189, 207, 234, 252, 258, 273, 276, 299, 301, 322, 351, 364, 378, 387, 414, 468, 483, 516, 546, 559, 598, 602, 621, 644, 702, 756, 774, 819, 828, 897, 903, 966, 989, 1092, 1118, 1161, 1196, 1204, 1242, 1404, 1449, 1548, 1638, 1677, 1794, 1806, 1932, 1978, 2089, 2093, 2236, 2322, 2457, 2484, 2691, 2709, 2898, 2967, 3276, 3354, 3588, 3612, 3913, 3956, 4178, 4186, 4347, 4644, 4914, 5031, 5382, 5418, 5796, 5934, 6267, 6279, 6708, 6923, 7826, 8073, 8127, 8356, 8372, 8694, 8901, 9828, 10062, 10764, 10836, 11739, 11868, 12534, 12558, 12857, 13846, 14623, 15093, 15652, 16146, 16254, 17388, 17802, 18801, 18837, 20124, 20769, 23478, 25068, 25116, 25714, 26703, 27157, 27692, 29246, 30186, 32292, 32508, 35217, 35604, 37602, 37674, 38571, 41538, 43869, 46956, 48047, 51428, 53406, 54314, 56403, 56511, 58492, 60372, 62307, 70434, 75204, 75348, 77142, 81471, 83076, 87738, 89827, 89999, 96094, 105651, 106812, 108628, 112806, 113022, 115713, 124614, 131607, 140868, 144141, 154284, 162942, 175476, 179654, 179998, 186921, 190099, 192188, 211302, 225612, 226044, 231426, 244413, 249228, 263214, 269481, 269997, 288282, 325884, 336329, 347139, 359308, 359996, 373842, 380198, 394821, 422604, 432423, 462852, 488826, 526428, 538962, 539994, 570297, 576564, 624611, 628789, 672658, 694278, 733239, 747684, 760396, 789642, 808443, 809991, 864846, 977652, 1008987, 1077924, 1079988, 1140594, 1167751, 1249222, 1257578, 1297269, 1345316, 1388556, 1466478, 1579284, 1616886, 1619982, 1710891, 1729692, 1873833, 1886367, 2017974, 2066021, 2281188, 2335502, 2425329, 2429973, 2498444, 2515156, 2594538, 2932956, 3026961, 3233772, 3239964, 3421782, 3503253, 3747666, 3772734, 4035948, 4132042, 4372277, 4671004, 4850658, 4859946, 5132673, 5189076, 5621499, 5659101, 6053922, 6198063, 6843564, 7006506, 7495332, 7545468, 8174257, 8264084, 8744554, 9080883, 9701316, 9719892, 10265346, 10509759, 11242998, 11318202, 12107844, 12396126, 13116831, 14013012, 14462147, 16348514, 16864497, 16977303, 17489108, 18161766, 18594189, 20530692, 21019518, 22485996, 22636404, 24522771, 24792252, 26233662, 26858273, 28924294, 31529277, 32697028, 33728994, 33954606, 36323532, 37188378, 39350493, 42039036, 43386441, 49045542, 52467324, 53716546, 55782567, 57848588, 63058554, 67457988, 67909212, 73568313, 74376756, 78700986, 80574819, 86772882, 98091084, 107433092, 111565134, 118051479, 126117108, 130159323, 147136626, 157401972, 161149638, 173545764, 188007911, 220704939, 223130268, 236102958, 241724457, 260318646, 294273252, 322299276, 376015822, 390477969, 441409878, 472205916, 483448914, 520637292, 564023733, 725173371, 752031644, 780955938, 882819756, 966897828, 1128047466, 1450346742, 1561911876, 1692071199, 2256094932, 2900693484, 3384142398, 5076213597, 6768284796, 10152427194, 20304854388]

約数ペア:

[(1, 20304854388), (2, 10152427194), (3, 6768284796), (4, 5076213597), (6, 3384142398), (7, 2900693484), (9, 2256094932), (12, 1692071199), (13, 1561911876), (14, 1450346742), (18, 1128047466), (21, 966897828), (23, 882819756), (26, 780955938), (27, 752031644), (28, 725173371), (36, 564023733), (39, 520637292), (42, 483448914), (43, 472205916), (46, 441409878), (52, 390477969), (54, 376015822), (63, 322299276), (69, 294273252), (78, 260318646), (84, 241724457), (86, 236102958), (91, 223130268), (92, 220704939), (108, 188007911), (117, 173545764), (126, 161149638), (129, 157401972), (138, 147136626), (156, 130159323), (161, 126117108), (172, 118051479), (182, 111565134), (189, 107433092), (207, 98091084), (234, 86772882), (252, 80574819), (258, 78700986), (273, 74376756), (276, 73568313), (299, 67909212), (301, 67457988), (322, 63058554), (351, 57848588), (364, 55782567), (378, 53716546), (387, 52467324), (414, 49045542), (468, 43386441), (483, 42039036), (516, 39350493), (546, 37188378), (559, 36323532), (598, 33954606), (602, 33728994), (621, 32697028), (644, 31529277), (702, 28924294), (756, 26858273), (774, 26233662), (819, 24792252), (828, 24522771), (897, 22636404), (903, 22485996), (966, 21019518), (989, 20530692), (1092, 18594189), (1118, 18161766), (1161, 17489108), (1196, 16977303), (1204, 16864497), (1242, 16348514), (1404, 14462147), (1449, 14013012), (1548, 13116831), (1638, 12396126), (1677, 12107844), (1794, 11318202), (1806, 11242998), (1932, 10509759), (1978, 10265346), (2089, 9719892), (2093, 9701316), (2236, 9080883), (2322, 8744554), (2457, 8264084), (2484, 8174257), (2691, 7545468), (2709, 7495332), (2898, 7006506), (2967, 6843564), (3276, 6198063), (3354, 6053922), (3588, 5659101), (3612, 5621499), (3913, 5189076), (3956, 5132673), (4178, 4859946), (4186, 4850658), (4347, 4671004), (4644, 4372277), (4914, 4132042), (5031, 4035948), (5382, 3772734), (5418, 3747666), (5796, 3503253), (5934, 3421782), (6267, 3239964), (6279, 3233772), (6708, 3026961), (6923, 2932956), (7826, 2594538), (8073, 2515156), (8127, 2498444), (8356, 2429973), (8372, 2425329), (8694, 2335502), (8901, 2281188), (9828, 2066021), (10062, 2017974), (10764, 1886367), (10836, 1873833), (11739, 1729692), (11868, 1710891), (12534, 1619982), (12558, 1616886), (12857, 1579284), (13846, 1466478), (14623, 1388556), (15093, 1345316), (15652, 1297269), (16146, 1257578), (16254, 1249222), (17388, 1167751), (17802, 1140594), (18801, 1079988), (18837, 1077924), (20124, 1008987), (20769, 977652), (23478, 864846), (25068, 809991), (25116, 808443), (25714, 789642), (26703, 760396), (27157, 747684), (27692, 733239), (29246, 694278), (30186, 672658), (32292, 628789), (32508, 624611), (35217, 576564), (35604, 570297), (37602, 539994), (37674, 538962), (38571, 526428), (41538, 488826), (43869, 462852), (46956, 432423), (48047, 422604), (51428, 394821), (53406, 380198), (54314, 373842), (56403, 359996), (56511, 359308), (58492, 347139), (60372, 336329), (62307, 325884), (70434, 288282), (75204, 269997), (75348, 269481), (77142, 263214), (81471, 249228), (83076, 244413), (87738, 231426), (89827, 226044), (89999, 225612), (96094, 211302), (105651, 192188), (106812, 190099), (108628, 186921), (112806, 179998), (113022, 179654), (115713, 175476), (124614, 162942), (131607, 154284), (140868, 144141)]