20104128010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1\times {\mathrm{24023}}^1$

素因数の和:25662

約数の個数: 32

約数和(自身を含む): 36895098240

約数和(自身を除く): 16790970230

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1579, 3158, 7895, 15790, 24023, 48046, 83687, 120115, 167374, 240230, 418435, 836870, 1273219, 2546438, 6366095, 12732190, 37932317, 75864634, 189661585, 379323170, 2010412801, 4020825602, 10052064005, 20104128010]

約数ペア:

[(1, 20104128010), (2, 10052064005), (5, 4020825602), (10, 2010412801), (53, 379323170), (106, 189661585), (265, 75864634), (530, 37932317), (1579, 12732190), (3158, 6366095), (7895, 2546438), (15790, 1273219), (24023, 836870), (48046, 418435), (83687, 240230), (120115, 167374)]