20734533864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:829

約数の個数: 288

約数和(自身を含む): 65376948000

約数和(自身を除く): 44642414136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 229, 242, 264, 342, 363, 396, 418, 456, 458, 484, 547, 627, 684, 687, 726, 792, 836, 916, 968, 1089, 1094, 1254, 1368, 1374, 1452, 1641, 1672, 1832, 1881, 2061, 2178, 2188, 2299, 2508, 2519, 2748, 2904, 3282, 3762, 4122, 4351, 4356, 4376, 4598, 4923, 5016, 5038, 5496, 6017, 6564, 6897, 7524, 7557, 8244, 8702, 8712, 9196, 9846, 10076, 10393, 12034, 13053, 13128, 13794, 15048, 15114, 16488, 17404, 18051, 18392, 19692, 20152, 20691, 20786, 22671, 24068, 26106, 27588, 27709, 30228, 31179, 34808, 36102, 39159, 39384, 41382, 41572, 45342, 47861, 48136, 52212, 54153, 55176, 55418, 60456, 62358, 66187, 72204, 78318, 82764, 83127, 83144, 90684, 93537, 95722, 104424, 108306, 110836, 114323, 124716, 125263, 132374, 143583, 144408, 156636, 165528, 166254, 181368, 187074, 191444, 198561, 216612, 221672, 228646, 249381, 249432, 250526, 264748, 287166, 313272, 332508, 342969, 374148, 375789, 382888, 397122, 430749, 433224, 457292, 498762, 501052, 526471, 529496, 574332, 595683, 665016, 685938, 748296, 751578, 794244, 861498, 914584, 997524, 1002104, 1028907, 1052942, 1127367, 1148664, 1191366, 1257553, 1371876, 1377893, 1503156, 1579413, 1588488, 1722996, 1995048, 2057814, 2105884, 2254734, 2379997, 2382732, 2515106, 2743752, 2755786, 3006312, 3158826, 3445992, 3772659, 4115628, 4133679, 4211768, 4509468, 4738239, 4759994, 4765464, 5030212, 5511572, 6317652, 7139991, 7545318, 8231256, 8267358, 9018936, 9476478, 9519988, 10060424, 11023144, 11317977, 12401037, 12635304, 14279982, 15090636, 15156823, 16534716, 18952956, 19039976, 21419973, 22635954, 24802074, 26179967, 28559964, 30181272, 30313646, 33069432, 37905912, 42839946, 45271908, 45470469, 49604148, 52359934, 57119928, 60627292, 78539901, 85679892, 90543816, 90940938, 99208296, 104719868, 121254584, 136411407, 157079802, 171359784, 181881876, 209439736, 235619703, 272822814, 287979637, 314159604, 363763752, 471239406, 545645628, 575959274, 628319208, 863938911, 942478812, 1091291256, 1151918548, 1727877822, 1884957624, 2303837096, 2591816733, 3455755644, 5183633466, 6911511288, 10367266932, 20734533864]

約数ペア:

[(1, 20734533864), (2, 10367266932), (3, 6911511288), (4, 5183633466), (6, 3455755644), (8, 2591816733), (9, 2303837096), (11, 1884957624), (12, 1727877822), (18, 1151918548), (19, 1091291256), (22, 942478812), (24, 863938911), (33, 628319208), (36, 575959274), (38, 545645628), (44, 471239406), (57, 363763752), (66, 314159604), (72, 287979637), (76, 272822814), (88, 235619703), (99, 209439736), (114, 181881876), (121, 171359784), (132, 157079802), (152, 136411407), (171, 121254584), (198, 104719868), (209, 99208296), (228, 90940938), (229, 90543816), (242, 85679892), (264, 78539901), (342, 60627292), (363, 57119928), (396, 52359934), (418, 49604148), (456, 45470469), (458, 45271908), (484, 42839946), (547, 37905912), (627, 33069432), (684, 30313646), (687, 30181272), (726, 28559964), (792, 26179967), (836, 24802074), (916, 22635954), (968, 21419973), (1089, 19039976), (1094, 18952956), (1254, 16534716), (1368, 15156823), (1374, 15090636), (1452, 14279982), (1641, 12635304), (1672, 12401037), (1832, 11317977), (1881, 11023144), (2061, 10060424), (2178, 9519988), (2188, 9476478), (2299, 9018936), (2508, 8267358), (2519, 8231256), (2748, 7545318), (2904, 7139991), (3282, 6317652), (3762, 5511572), (4122, 5030212), (4351, 4765464), (4356, 4759994), (4376, 4738239), (4598, 4509468), (4923, 4211768), (5016, 4133679), (5038, 4115628), (5496, 3772659), (6017, 3445992), (6564, 3158826), (6897, 3006312), (7524, 2755786), (7557, 2743752), (8244, 2515106), (8702, 2382732), (8712, 2379997), (9196, 2254734), (9846, 2105884), (10076, 2057814), (10393, 1995048), (12034, 1722996), (13053, 1588488), (13128, 1579413), (13794, 1503156), (15048, 1377893), (15114, 1371876), (16488, 1257553), (17404, 1191366), (18051, 1148664), (18392, 1127367), (19692, 1052942), (20152, 1028907), (20691, 1002104), (20786, 997524), (22671, 914584), (24068, 861498), (26106, 794244), (27588, 751578), (27709, 748296), (30228, 685938), (31179, 665016), (34808, 595683), (36102, 574332), (39159, 529496), (39384, 526471), (41382, 501052), (41572, 498762), (45342, 457292), (47861, 433224), (48136, 430749), (52212, 397122), (54153, 382888), (55176, 375789), (55418, 374148), (60456, 342969), (62358, 332508), (66187, 313272), (72204, 287166), (78318, 264748), (82764, 250526), (83127, 249432), (83144, 249381), (90684, 228646), (93537, 221672), (95722, 216612), (104424, 198561), (108306, 191444), (110836, 187074), (114323, 181368), (124716, 166254), (125263, 165528), (132374, 156636), (143583, 144408)]