20198097632

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{5790739}}^1$

素因数の和:5790858

約数の個数: 24

約数和(自身を含む): 40129828200

約数和(自身を除く): 19931730568

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 5790739, 11581478, 23162956, 46325912, 92651824, 185303648, 631190551, 1262381102, 2524762204, 5049524408, 10099048816, 20198097632]

約数ペア:

[(1, 20198097632), (2, 10099048816), (4, 5049524408), (8, 2524762204), (16, 1262381102), (32, 631190551), (109, 185303648), (218, 92651824), (436, 46325912), (872, 23162956), (1744, 11581478), (3488, 5790739)]