20090952190

素因数分解:

$2^1\times 5^1\times {\mathrm{3797}}^1\times {\mathrm{529127}}^1$

素因数の和:532931

約数の個数: 16

約数和(自身を含む): 36173306592

約数和(自身を除く): 16082354402

約数列:

[1, 2, 5, 10, 3797, 7594, 18985, 37970, 529127, 1058254, 2645635, 5291270, 2009095219, 4018190438, 10045476095, 20090952190]

約数ペア:

[(1, 20090952190), (2, 10045476095), (5, 4018190438), (10, 2009095219), (3797, 5291270), (7594, 2645635), (18985, 1058254), (37970, 529127)]