20179200035

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1\times {\mathrm{28723}}^1$

素因数の和:30778

約数の個数: 16

約数和(自身を含む): 24569360640

約数和(自身を除く): 4390160605

約数列:

[1, 5, 71, 355, 1979, 9895, 28723, 140509, 143615, 702545, 2039333, 10196665, 56842817, 284214085, 4035840007, 20179200035]

約数ペア:

[(1, 20179200035), (5, 4035840007), (71, 284214085), (355, 56842817), (1979, 10196665), (9895, 2039333), (28723, 702545), (140509, 143615)]