20125909408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{3011}}^1$

素因数の和:4166

約数の個数: 96

約数和(自身を含む): 45823796928

約数和(自身を除く): 25697887520

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1117, 1496, 2234, 2992, 3011, 4468, 5984, 6022, 8936, 12044, 12287, 17872, 18989, 24088, 24574, 33121, 35744, 37978, 48176, 49148, 51187, 66242, 75956, 96352, 98296, 102374, 132484, 151912, 196592, 204748, 208879, 264968, 303824, 393184, 409496, 417758, 529936, 563057, 607648, 818992, 835516, 1059872, 1126114, 1637984, 1671032, 2252228, 3342064, 3363287, 4504456, 6684128, 6726574, 9008912, 13453148, 18017824, 26906296, 36996157, 53812592, 57175879, 73992314, 107625184, 114351758, 147984628, 228703516, 295969256, 457407032, 591938512, 628934669, 914814064, 1183877024, 1257869338, 1829628128, 2515738676, 5031477352, 10062954704, 20125909408]

約数ペア:

[(1, 20125909408), (2, 10062954704), (4, 5031477352), (8, 2515738676), (11, 1829628128), (16, 1257869338), (17, 1183877024), (22, 914814064), (32, 628934669), (34, 591938512), (44, 457407032), (68, 295969256), (88, 228703516), (136, 147984628), (176, 114351758), (187, 107625184), (272, 73992314), (352, 57175879), (374, 53812592), (544, 36996157), (748, 26906296), (1117, 18017824), (1496, 13453148), (2234, 9008912), (2992, 6726574), (3011, 6684128), (4468, 4504456), (5984, 3363287), (6022, 3342064), (8936, 2252228), (12044, 1671032), (12287, 1637984), (17872, 1126114), (18989, 1059872), (24088, 835516), (24574, 818992), (33121, 607648), (35744, 563057), (37978, 529936), (48176, 417758), (49148, 409496), (51187, 393184), (66242, 303824), (75956, 264968), (96352, 208879), (98296, 204748), (102374, 196592), (132484, 151912)]