20254865372

素因数分解:

$2^2\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{241049}}^1$

素因数の和:244061

約数の個数: 24

約数和(自身を含む): 40523397600

約数和(自身を除く): 20268532228

約数列:

[1, 2, 4, 7, 14, 28, 3001, 6002, 12004, 21007, 42014, 84028, 241049, 482098, 964196, 1687343, 3374686, 6749372, 723388049, 1446776098, 2893552196, 5063716343, 10127432686, 20254865372]

約数ペア:

[(1, 20254865372), (2, 10127432686), (4, 5063716343), (7, 2893552196), (14, 1446776098), (28, 723388049), (3001, 6749372), (6002, 3374686), (12004, 1687343), (21007, 964196), (42014, 482098), (84028, 241049)]