201522036680

素因数分解:

$2^3\times 5^1\times {\mathrm{5038050917}}^1$

素因数の和:5038050928

約数の個数: 16

約数和(自身を含む): 453424582620

約数和(自身を除く): 251902545940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5038050917, 10076101834, 20152203668, 25190254585, 40304407336, 50380509170, 100761018340, 201522036680]

約数ペア:

[(1, 201522036680), (2, 100761018340), (4, 50380509170), (5, 40304407336), (8, 25190254585), (10, 20152203668), (20, 10076101834), (40, 5038050917)]