20560710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23633}}^1$

素因数の和:23672

約数の個数: 32

約数和(自身を含む): 51049440

約数和(自身を除く): 30488730

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23633, 47266, 70899, 118165, 141798, 236330, 354495, 685357, 708990, 1370714, 2056071, 3426785, 4112142, 6853570, 10280355, 20560710]

約数ペア:

[(1, 20560710), (2, 10280355), (3, 6853570), (5, 4112142), (6, 3426785), (10, 2056071), (15, 1370714), (29, 708990), (30, 685357), (58, 354495), (87, 236330), (145, 141798), (174, 118165), (290, 70899), (435, 47266), (870, 23633)]