20161330274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1\times {\mathrm{3709}}^1$

素因数の和:6482

約数の個数: 32

約数和(自身を含む): 32455080000

約数和(自身を除く): 12293749726

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 2699, 3709, 5398, 7418, 51281, 70471, 102562, 140942, 143047, 196577, 286094, 393154, 2717893, 3734963, 5435786, 7469926, 10010591, 20021182, 190201229, 380402458, 530561323, 1061122646, 10080665137, 20161330274]

約数ペア:

[(1, 20161330274), (2, 10080665137), (19, 1061122646), (38, 530561323), (53, 380402458), (106, 190201229), (1007, 20021182), (2014, 10010591), (2699, 7469926), (3709, 5435786), (5398, 3734963), (7418, 2717893), (51281, 393154), (70471, 286094), (102562, 196577), (140942, 143047)]