20304852048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7057}}^1$

素因数の和:7166

約数の個数: 240

約数和(自身を含む): 64510402320

約数和(自身を除く): 44205550272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 53, 58, 72, 78, 87, 104, 106, 116, 117, 144, 156, 159, 174, 208, 212, 232, 234, 261, 312, 318, 348, 377, 424, 464, 468, 477, 522, 624, 636, 689, 696, 754, 848, 936, 954, 1044, 1131, 1272, 1378, 1392, 1508, 1537, 1872, 1908, 2067, 2088, 2262, 2544, 2756, 3016, 3074, 3393, 3816, 4134, 4176, 4524, 4611, 5512, 6032, 6148, 6201, 6786, 7057, 7632, 8268, 9048, 9222, 11024, 12296, 12402, 13572, 13833, 14114, 16536, 18096, 18444, 19981, 21171, 24592, 24804, 27144, 27666, 28228, 33072, 36888, 39962, 42342, 49608, 54288, 55332, 56456, 59943, 63513, 73776, 79924, 84684, 91741, 99216, 110664, 112912, 119886, 127026, 159848, 169368, 179829, 183482, 204653, 221328, 239772, 254052, 275223, 319696, 338736, 359658, 366964, 374021, 409306, 479544, 508104, 550446, 613959, 719316, 733928, 748042, 818612, 825669, 959088, 1016208, 1100892, 1122063, 1227918, 1438632, 1467856, 1496084, 1637224, 1651338, 1841877, 2201784, 2244126, 2455836, 2660489, 2877264, 2992168, 3274448, 3302676, 3366189, 3683754, 4403568, 4488252, 4862273, 4911672, 5320978, 5984336, 6605352, 6732378, 7367508, 7981467, 8976504, 9724546, 9823344, 10641956, 10846609, 13210704, 13464756, 14586819, 14735016, 15962934, 17953008, 19449092, 21283912, 21693218, 23944401, 26929512, 29173638, 29470032, 31925868, 32539827, 38898184, 42567824, 43386436, 43760457, 47888802, 53859024, 58347276, 63851736, 65079654, 77796368, 86772872, 87520914, 95777604, 97619481, 116694552, 127703472, 130159308, 141005917, 173545744, 175041828, 191555208, 195238962, 233389104, 260318616, 282011834, 350083656, 383110416, 390477924, 423017751, 520637232, 564023668, 700167312, 780955848, 846035502, 1128047336, 1269053253, 1561911696, 1692071004, 2256094672, 2538106506, 3384142008, 5076213012, 6768284016, 10152426024, 20304852048]

約数ペア:

[(1, 20304852048), (2, 10152426024), (3, 6768284016), (4, 5076213012), (6, 3384142008), (8, 2538106506), (9, 2256094672), (12, 1692071004), (13, 1561911696), (16, 1269053253), (18, 1128047336), (24, 846035502), (26, 780955848), (29, 700167312), (36, 564023668), (39, 520637232), (48, 423017751), (52, 390477924), (53, 383110416), (58, 350083656), (72, 282011834), (78, 260318616), (87, 233389104), (104, 195238962), (106, 191555208), (116, 175041828), (117, 173545744), (144, 141005917), (156, 130159308), (159, 127703472), (174, 116694552), (208, 97619481), (212, 95777604), (232, 87520914), (234, 86772872), (261, 77796368), (312, 65079654), (318, 63851736), (348, 58347276), (377, 53859024), (424, 47888802), (464, 43760457), (468, 43386436), (477, 42567824), (522, 38898184), (624, 32539827), (636, 31925868), (689, 29470032), (696, 29173638), (754, 26929512), (848, 23944401), (936, 21693218), (954, 21283912), (1044, 19449092), (1131, 17953008), (1272, 15962934), (1378, 14735016), (1392, 14586819), (1508, 13464756), (1537, 13210704), (1872, 10846609), (1908, 10641956), (2067, 9823344), (2088, 9724546), (2262, 8976504), (2544, 7981467), (2756, 7367508), (3016, 6732378), (3074, 6605352), (3393, 5984336), (3816, 5320978), (4134, 4911672), (4176, 4862273), (4524, 4488252), (4611, 4403568), (5512, 3683754), (6032, 3366189), (6148, 3302676), (6201, 3274448), (6786, 2992168), (7057, 2877264), (7632, 2660489), (8268, 2455836), (9048, 2244126), (9222, 2201784), (11024, 1841877), (12296, 1651338), (12402, 1637224), (13572, 1496084), (13833, 1467856), (14114, 1438632), (16536, 1227918), (18096, 1122063), (18444, 1100892), (19981, 1016208), (21171, 959088), (24592, 825669), (24804, 818612), (27144, 748042), (27666, 733928), (28228, 719316), (33072, 613959), (36888, 550446), (39962, 508104), (42342, 479544), (49608, 409306), (54288, 374021), (55332, 366964), (56456, 359658), (59943, 338736), (63513, 319696), (73776, 275223), (79924, 254052), (84684, 239772), (91741, 221328), (99216, 204653), (110664, 183482), (112912, 179829), (119886, 169368), (127026, 159848)]