20199055398

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47415623}}^1$

素因数の和:47415699

約数の個数: 16

約数和(自身を含む): 40967099136

約数和(自身を除く): 20768043738

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47415623, 94831246, 142246869, 284493738, 3366509233, 6733018466, 10099527699, 20199055398]

約数ペア:

[(1, 20199055398), (2, 10099527699), (3, 6733018466), (6, 3366509233), (71, 284493738), (142, 142246869), (213, 94831246), (426, 47415623)]