20172773556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 324

約数和(自身を含む): 60137313600

約数和(自身を除く): 39964540044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 79, 94, 114, 117, 141, 156, 158, 169, 171, 188, 228, 234, 237, 247, 282, 316, 338, 342, 423, 468, 474, 494, 507, 564, 611, 676, 684, 711, 741, 846, 893, 948, 988, 1014, 1027, 1222, 1422, 1482, 1501, 1521, 1692, 1786, 1833, 2028, 2054, 2209, 2223, 2444, 2679, 2844, 2964, 3002, 3042, 3081, 3211, 3572, 3666, 3713, 4108, 4418, 4446, 4503, 5358, 5499, 6004, 6084, 6162, 6422, 6627, 7332, 7426, 7943, 8037, 8836, 8892, 9006, 9243, 9633, 10716, 10998, 11139, 11609, 12324, 12844, 13254, 13351, 13509, 14852, 15886, 16074, 18012, 18486, 19266, 19513, 19881, 21996, 22278, 23218, 23829, 26508, 26702, 27018, 28717, 28899, 31772, 32148, 33417, 34827, 36972, 38532, 39026, 39762, 40053, 41971, 44556, 46436, 47658, 48269, 53404, 54036, 57434, 57798, 58539, 66834, 69654, 70547, 71487, 78052, 79524, 80106, 83942, 86151, 95316, 96538, 104481, 114868, 115596, 117078, 120159, 125913, 133668, 139308, 141094, 142974, 144807, 150917, 160212, 167884, 172302, 174511, 175617, 193076, 208962, 211641, 234156, 240318, 251826, 253669, 258453, 282188, 285948, 289614, 301834, 344604, 349022, 351234, 373321, 377739, 417924, 423282, 434421, 452751, 480636, 503652, 507338, 516906, 523533, 545623, 579228, 603668, 627497, 634923, 698044, 702468, 746642, 755478, 761007, 846564, 868842, 905502, 917111, 1014676, 1033812, 1047066, 1091246, 1119963, 1254994, 1269846, 1358253, 1493284, 1510956, 1522014, 1570599, 1636869, 1737684, 1811004, 1834222, 1882491, 2094132, 2182492, 2239926, 2268643, 2283021, 2509988, 2539692, 2716506, 2751333, 3044028, 3141198, 3273738, 3315709, 3359889, 3668444, 3764982, 4479852, 4537286, 4566042, 4910607, 5433012, 5502666, 5647473, 6282396, 6547476, 6631418, 6719778, 6805929, 7093099, 7529964, 8253999, 9074572, 9132084, 9821214, 9947127, 11005332, 11294946, 11922443, 13262836, 13439556, 13611858, 14186198, 16507998, 19642428, 19894254, 20417787, 21279297, 22589892, 23844886, 27223716, 28372396, 29492359, 29841381, 33015996, 35767329, 39788508, 40835574, 42558594, 43104217, 47689772, 58984718, 59682762, 63837891, 71534658, 81671148, 85117188, 86208434, 88477077, 107301987, 117969436, 119365524, 127675782, 129312651, 143069316, 172416868, 176954154, 214603974, 255351564, 258625302, 265431231, 353908308, 387937953, 429207948, 517250604, 530862462, 560354821, 775875906, 1061724924, 1120709642, 1551751812, 1681064463, 2241419284, 3362128926, 5043193389, 6724257852, 10086386778, 20172773556]

約数ペア:

[(1, 20172773556), (2, 10086386778), (3, 6724257852), (4, 5043193389), (6, 3362128926), (9, 2241419284), (12, 1681064463), (13, 1551751812), (18, 1120709642), (19, 1061724924), (26, 775875906), (36, 560354821), (38, 530862462), (39, 517250604), (47, 429207948), (52, 387937953), (57, 353908308), (76, 265431231), (78, 258625302), (79, 255351564), (94, 214603974), (114, 176954154), (117, 172416868), (141, 143069316), (156, 129312651), (158, 127675782), (169, 119365524), (171, 117969436), (188, 107301987), (228, 88477077), (234, 86208434), (237, 85117188), (247, 81671148), (282, 71534658), (316, 63837891), (338, 59682762), (342, 58984718), (423, 47689772), (468, 43104217), (474, 42558594), (494, 40835574), (507, 39788508), (564, 35767329), (611, 33015996), (676, 29841381), (684, 29492359), (711, 28372396), (741, 27223716), (846, 23844886), (893, 22589892), (948, 21279297), (988, 20417787), (1014, 19894254), (1027, 19642428), (1222, 16507998), (1422, 14186198), (1482, 13611858), (1501, 13439556), (1521, 13262836), (1692, 11922443), (1786, 11294946), (1833, 11005332), (2028, 9947127), (2054, 9821214), (2209, 9132084), (2223, 9074572), (2444, 8253999), (2679, 7529964), (2844, 7093099), (2964, 6805929), (3002, 6719778), (3042, 6631418), (3081, 6547476), (3211, 6282396), (3572, 5647473), (3666, 5502666), (3713, 5433012), (4108, 4910607), (4418, 4566042), (4446, 4537286), (4503, 4479852), (5358, 3764982), (5499, 3668444), (6004, 3359889), (6084, 3315709), (6162, 3273738), (6422, 3141198), (6627, 3044028), (7332, 2751333), (7426, 2716506), (7943, 2539692), (8037, 2509988), (8836, 2283021), (8892, 2268643), (9006, 2239926), (9243, 2182492), (9633, 2094132), (10716, 1882491), (10998, 1834222), (11139, 1811004), (11609, 1737684), (12324, 1636869), (12844, 1570599), (13254, 1522014), (13351, 1510956), (13509, 1493284), (14852, 1358253), (15886, 1269846), (16074, 1254994), (18012, 1119963), (18486, 1091246), (19266, 1047066), (19513, 1033812), (19881, 1014676), (21996, 917111), (22278, 905502), (23218, 868842), (23829, 846564), (26508, 761007), (26702, 755478), (27018, 746642), (28717, 702468), (28899, 698044), (31772, 634923), (32148, 627497), (33417, 603668), (34827, 579228), (36972, 545623), (38532, 523533), (39026, 516906), (39762, 507338), (40053, 503652), (41971, 480636), (44556, 452751), (46436, 434421), (47658, 423282), (48269, 417924), (53404, 377739), (54036, 373321), (57434, 351234), (57798, 349022), (58539, 344604), (66834, 301834), (69654, 289614), (70547, 285948), (71487, 282188), (78052, 258453), (79524, 253669), (80106, 251826), (83942, 240318), (86151, 234156), (95316, 211641), (96538, 208962), (104481, 193076), (114868, 175617), (115596, 174511), (117078, 172302), (120159, 167884), (125913, 160212), (133668, 150917), (139308, 144807), (141094, 142974)]