20235966724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{51263}}^1$

素因数の和:51420

約数の個数: 48

約数和(自身を含む): 37980472320

約数和(自身を除く): 17744505596

約数列:

[1, 2, 4, 29, 41, 58, 82, 83, 116, 164, 166, 332, 1189, 2378, 2407, 3403, 4756, 4814, 6806, 9628, 13612, 51263, 98687, 102526, 197374, 205052, 394748, 1486627, 2101783, 2973254, 4203566, 4254829, 5946508, 8407132, 8509658, 17019316, 60951707, 121903414, 123390041, 174447989, 243806828, 246780082, 348895978, 493560164, 697791956, 5058991681, 10117983362, 20235966724]

約数ペア:

[(1, 20235966724), (2, 10117983362), (4, 5058991681), (29, 697791956), (41, 493560164), (58, 348895978), (82, 246780082), (83, 243806828), (116, 174447989), (164, 123390041), (166, 121903414), (332, 60951707), (1189, 17019316), (2378, 8509658), (2407, 8407132), (3403, 5946508), (4756, 4254829), (4814, 4203566), (6806, 2973254), (9628, 2101783), (13612, 1486627), (51263, 394748), (98687, 205052), (102526, 197374)]