20221520752

素因数分解:

$2^4\times {\mathrm{11827}}^1\times {\mathrm{106861}}^1$

素因数の和:118696

約数の個数: 20

約数和(自身を含む): 39182875816

約数和(自身を除く): 18961355064

約数列:

[1, 2, 4, 8, 16, 11827, 23654, 47308, 94616, 106861, 189232, 213722, 427444, 854888, 1709776, 1263845047, 2527690094, 5055380188, 10110760376, 20221520752]

約数ペア:

[(1, 20221520752), (2, 10110760376), (4, 5055380188), (8, 2527690094), (16, 1263845047), (11827, 1709776), (23654, 854888), (47308, 427444), (94616, 213722), (106861, 189232)]