20002544

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{2677}}^1$

素因数の和:3152

約数の個数: 20

約数和(自身を含む): 38852424

約数和(自身を除く): 18849880

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 2677, 3736, 5354, 7472, 10708, 21416, 42832, 1250159, 2500318, 5000636, 10001272, 20002544]

約数ペア:

[(1, 20002544), (2, 10001272), (4, 5000636), (8, 2500318), (16, 1250159), (467, 42832), (934, 21416), (1868, 10708), (2677, 7472), (3736, 5354)]