20167574408

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1069}}^1\times {\mathrm{29851}}^1$

素因数の和:31005

約数の個数: 32

約数和(自身を含む): 38329968000

約数和(自身を除く): 18162393592

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1069, 2138, 4276, 8552, 29851, 59702, 84451, 119404, 168902, 238808, 337804, 675608, 2358229, 4716458, 9432916, 18865832, 31910719, 63821438, 127642876, 255285752, 2520946801, 5041893602, 10083787204, 20167574408]

約数ペア:

[(1, 20167574408), (2, 10083787204), (4, 5041893602), (8, 2520946801), (79, 255285752), (158, 127642876), (316, 63821438), (632, 31910719), (1069, 18865832), (2138, 9432916), (4276, 4716458), (8552, 2358229), (29851, 675608), (59702, 337804), (84451, 238808), (119404, 168902)]