20245604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 37433088

約数和(自身を除く): 17187484

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3797, 5332, 7594, 15188, 117707, 163271, 235414, 326542, 470828, 653084, 5061401, 10122802, 20245604]

約数ペア:

[(1, 20245604), (2, 10122802), (4, 5061401), (31, 653084), (43, 470828), (62, 326542), (86, 235414), (124, 163271), (172, 117707), (1333, 15188), (2666, 7594), (3797, 5332)]