20075674

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 24

約数和(自身を含む): 32713920

約数和(自身を除く): 12638246

約数列:

[1, 2, 17, 34, 47, 94, 289, 578, 739, 799, 1478, 1598, 12563, 13583, 25126, 27166, 34733, 69466, 213571, 427142, 590461, 1180922, 10037837, 20075674]

約数ペア:

[(1, 20075674), (2, 10037837), (17, 1180922), (34, 590461), (47, 427142), (94, 213571), (289, 69466), (578, 34733), (739, 27166), (799, 25126), (1478, 13583), (1598, 12563)]