20076355850

素因数分解:

$2^1\times 5^2\times {\mathrm{487}}^2\times {\mathrm{1693}}^1$

素因数の和:2679

約数の個数: 36

約数和(自身を含む): 37440959094

約数和(自身を除く): 17364603244

約数列:

[1, 2, 5, 10, 25, 50, 487, 974, 1693, 2435, 3386, 4870, 8465, 12175, 16930, 24350, 42325, 84650, 237169, 474338, 824491, 1185845, 1648982, 2371690, 4122455, 5929225, 8244910, 11858450, 20612275, 41224550, 401527117, 803054234, 2007635585, 4015271170, 10038177925, 20076355850]

約数ペア:

[(1, 20076355850), (2, 10038177925), (5, 4015271170), (10, 2007635585), (25, 803054234), (50, 401527117), (487, 41224550), (974, 20612275), (1693, 11858450), (2435, 8244910), (3386, 5929225), (4870, 4122455), (8465, 2371690), (12175, 1648982), (16930, 1185845), (24350, 824491), (42325, 474338), (84650, 237169)]