20020226070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51333913}}^1$

素因数の和:51333936

約数の個数: 32

約数和(自身を含む): 51744585312

約数和(自身を除く): 31724359242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51333913, 102667826, 154001739, 256669565, 308003478, 513339130, 667340869, 770008695, 1334681738, 1540017390, 2002022607, 3336704345, 4004045214, 6673408690, 10010113035, 20020226070]

約数ペア:

[(1, 20020226070), (2, 10010113035), (3, 6673408690), (5, 4004045214), (6, 3336704345), (10, 2002022607), (13, 1540017390), (15, 1334681738), (26, 770008695), (30, 667340869), (39, 513339130), (65, 308003478), (78, 256669565), (130, 154001739), (195, 102667826), (390, 51333913)]