20140692490

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10120951}}^1$

素因数の和:10121157

約数の個数: 16

約数和(自身を含む): 36435427200

約数和(自身を除く): 16294734710

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 10120951, 20241902, 50604755, 101209510, 2014069249, 4028138498, 10070346245, 20140692490]

約数ペア:

[(1, 20140692490), (2, 10070346245), (5, 4028138498), (10, 2014069249), (199, 101209510), (398, 50604755), (995, 20241902), (1990, 10120951)]