20059980470

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{42611}}^1$

素因数の和:43060

約数の個数: 32

約数和(自身を含む): 36448600320

約数和(自身を除く): 16388619850

約数列:

[1, 2, 5, 10, 179, 263, 358, 526, 895, 1315, 1790, 2630, 42611, 47077, 85222, 94154, 213055, 235385, 426110, 470770, 7627369, 11206693, 15254738, 22413386, 38136845, 56033465, 76273690, 112066930, 2005998047, 4011996094, 10029990235, 20059980470]

約数ペア:

[(1, 20059980470), (2, 10029990235), (5, 4011996094), (10, 2005998047), (179, 112066930), (263, 76273690), (358, 56033465), (526, 38136845), (895, 22413386), (1315, 15254738), (1790, 11206693), (2630, 7627369), (42611, 470770), (47077, 426110), (85222, 235385), (94154, 213055)]