2023642064

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{909911}}^1$

素因数の和:910058

約数の個数: 20

約数和(自身を含む): 3949018080

約数和(自身を除く): 1925376016

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 909911, 1819822, 3639644, 7279288, 14558576, 126477629, 252955258, 505910516, 1011821032, 2023642064]

約数ペア:

[(1, 2023642064), (2, 1011821032), (4, 505910516), (8, 252955258), (16, 126477629), (139, 14558576), (278, 7279288), (556, 3639644), (1112, 1819822), (2224, 909911)]