20120367504

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1\times {\mathrm{3931}}^1$

素因数の和:7648

約数の個数: 80

約数和(自身を含む): 53798253120

約数和(自身を除く): 33677885616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 3677, 3931, 7354, 7862, 11031, 11793, 14708, 15724, 22062, 23586, 29416, 31448, 44124, 47172, 58832, 62896, 88248, 94344, 106633, 113999, 176496, 188688, 213266, 227998, 319899, 341997, 426532, 455996, 639798, 683994, 853064, 911992, 1279596, 1367988, 1706128, 1823984, 2559192, 2735976, 5118384, 5471952, 14454287, 28908574, 43362861, 57817148, 86725722, 115634296, 173451444, 231268592, 346902888, 419174323, 693805776, 838348646, 1257522969, 1676697292, 2515045938, 3353394584, 5030091876, 6706789168, 10060183752, 20120367504]

約数ペア:

[(1, 20120367504), (2, 10060183752), (3, 6706789168), (4, 5030091876), (6, 3353394584), (8, 2515045938), (12, 1676697292), (16, 1257522969), (24, 838348646), (29, 693805776), (48, 419174323), (58, 346902888), (87, 231268592), (116, 173451444), (174, 115634296), (232, 86725722), (348, 57817148), (464, 43362861), (696, 28908574), (1392, 14454287), (3677, 5471952), (3931, 5118384), (7354, 2735976), (7862, 2559192), (11031, 1823984), (11793, 1706128), (14708, 1367988), (15724, 1279596), (22062, 911992), (23586, 853064), (29416, 683994), (31448, 639798), (44124, 455996), (47172, 426532), (58832, 341997), (62896, 319899), (88248, 227998), (94344, 213266), (106633, 188688), (113999, 176496)]