20457948246

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6793}}^1\times {\mathrm{4691}}^1$

素因数の和:11596

約数の個数: 32

約数和(自身を含む): 41313172608

約数和(自身を除く): 20855224362

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 4691, 6793, 9382, 13586, 14073, 20379, 28146, 40758, 501937, 726851, 1003874, 1453702, 1505811, 2180553, 3011622, 4361106, 31865963, 63731926, 95597889, 191195778, 3409658041, 6819316082, 10228974123, 20457948246]

約数ペア:

[(1, 20457948246), (2, 10228974123), (3, 6819316082), (6, 3409658041), (107, 191195778), (214, 95597889), (321, 63731926), (642, 31865963), (4691, 4361106), (6793, 3011622), (9382, 2180553), (13586, 1505811), (14073, 1453702), (20379, 1003874), (28146, 726851), (40758, 501937)]