20113961470

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13499303}}^1$

素因数の和:13499459

約数の個数: 16

約数和(自身を含む): 36448120800

約数和(自身を除く): 16334159330

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 13499303, 26998606, 67496515, 134993030, 2011396147, 4022792294, 10056980735, 20113961470]

約数ペア:

[(1, 20113961470), (2, 10056980735), (5, 4022792294), (10, 2011396147), (149, 134993030), (298, 67496515), (745, 26998606), (1490, 13499303)]