20080578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2671}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 46172160

約数和(自身を除く): 26091582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 2671, 3759, 5342, 7518, 8013, 16026, 18697, 37394, 56091, 112182, 478109, 956218, 1434327, 2868654, 3346763, 6693526, 10040289, 20080578]

約数ペア:

[(1, 20080578), (2, 10040289), (3, 6693526), (6, 3346763), (7, 2868654), (14, 1434327), (21, 956218), (42, 478109), (179, 112182), (358, 56091), (537, 37394), (1074, 18697), (1253, 16026), (2506, 8013), (2671, 7518), (3759, 5342)]