20885350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24571}}^1$

素因数の和:24600

約数の個数: 24

約数和(自身を含む): 41133528

約数和(自身を除く): 20248178

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 24571, 49142, 122855, 245710, 417707, 614275, 835414, 1228550, 2088535, 4177070, 10442675, 20885350]

約数ペア:

[(1, 20885350), (2, 10442675), (5, 4177070), (10, 2088535), (17, 1228550), (25, 835414), (34, 614275), (50, 417707), (85, 245710), (170, 122855), (425, 49142), (850, 24571)]