20888921086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{15901}}^1$

素因数の和:16408

約数の個数: 32

約数和(自身を含む): 34467394176

約数和(自身を除く): 13578473090

約数列:

[1, 2, 11, 22, 211, 283, 422, 566, 2321, 3113, 4642, 6226, 15901, 31802, 59713, 119426, 174911, 349822, 656843, 1313686, 3355111, 4499983, 6710222, 8999966, 36906221, 49499813, 73812442, 98999626, 949496413, 1898992826, 10444460543, 20888921086]

約数ペア:

[(1, 20888921086), (2, 10444460543), (11, 1898992826), (22, 949496413), (211, 98999626), (283, 73812442), (422, 49499813), (566, 36906221), (2321, 8999966), (3113, 6710222), (4642, 4499983), (6226, 3355111), (15901, 1313686), (31802, 656843), (59713, 349822), (119426, 174911)]