20199677342

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{8999}}^1$

素因数の和:9285

約数の個数: 48

約数和(自身を含む): 34092900000

約数和(自身を除く): 13893222658

約数列:

[1, 2, 13, 26, 29, 58, 169, 229, 338, 377, 458, 754, 2977, 4901, 5954, 6641, 8999, 9802, 13282, 17998, 38701, 77402, 86333, 116987, 172666, 233974, 260971, 521942, 1122329, 1520831, 2060771, 2244658, 3041662, 3392623, 4121542, 6785246, 26790023, 44104099, 53580046, 59762359, 88208198, 119524718, 348270299, 696540598, 776910667, 1553821334, 10099838671, 20199677342]

約数ペア:

[(1, 20199677342), (2, 10099838671), (13, 1553821334), (26, 776910667), (29, 696540598), (58, 348270299), (169, 119524718), (229, 88208198), (338, 59762359), (377, 53580046), (458, 44104099), (754, 26790023), (2977, 6785246), (4901, 4121542), (5954, 3392623), (6641, 3041662), (8999, 2244658), (9802, 2060771), (13282, 1520831), (17998, 1122329), (38701, 521942), (77402, 260971), (86333, 233974), (116987, 172666)]