20195406282

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47407057}}^1$

素因数の和:47407133

約数の個数: 16

約数和(自身を含む): 40959698112

約数和(自身を除く): 20764291830

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47407057, 94814114, 142221171, 284442342, 3365901047, 6731802094, 10097703141, 20195406282]

約数ペア:

[(1, 20195406282), (2, 10097703141), (3, 6731802094), (6, 3365901047), (71, 284442342), (142, 142221171), (213, 94814114), (426, 47407057)]