20192050

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1427}}^1$

素因数の和:1722

約数の個数: 24

約数和(自身を含む): 37716336

約数和(自身を除く): 17524286

約数列:

[1, 2, 5, 10, 25, 50, 283, 566, 1415, 1427, 2830, 2854, 7075, 7135, 14150, 14270, 35675, 71350, 403841, 807682, 2019205, 4038410, 10096025, 20192050]

約数ペア:

[(1, 20192050), (2, 10096025), (5, 4038410), (10, 2019205), (25, 807682), (50, 403841), (283, 71350), (566, 35675), (1415, 14270), (1427, 14150), (2830, 7135), (2854, 7075)]