20033722

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3881}}^1$

素因数の和:4001

約数の個数: 16

約数和(自身を含む): 31444200

約数和(自身を除く): 11410478

約数列:

[1, 2, 29, 58, 89, 178, 2581, 3881, 5162, 7762, 112549, 225098, 345409, 690818, 10016861, 20033722]

約数ペア:

[(1, 20033722), (2, 10016861), (29, 690818), (58, 345409), (89, 225098), (178, 112549), (2581, 7762), (3881, 5162)]