20346848

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{3329}}^1$

素因数の和:3530

約数の個数: 24

約数和(自身を含む): 40279680

約数和(自身を除く): 19932832

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 3329, 6112, 6658, 13316, 26632, 53264, 106528, 635839, 1271678, 2543356, 5086712, 10173424, 20346848]

約数ペア:

[(1, 20346848), (2, 10173424), (4, 5086712), (8, 2543356), (16, 1271678), (32, 635839), (191, 106528), (382, 53264), (764, 26632), (1528, 13316), (3056, 6658), (3329, 6112)]