20130771628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{804073}}^1$

素因数の和:804657

約数の個数: 24

約数和(自身を含む): 38499063120

約数和(自身を除く): 18368291492

約数列:

[1, 2, 4, 11, 22, 44, 569, 1138, 2276, 6259, 12518, 25036, 804073, 1608146, 3216292, 8844803, 17689606, 35379212, 457517537, 915035074, 1830070148, 5032692907, 10065385814, 20130771628]

約数ペア:

[(1, 20130771628), (2, 10065385814), (4, 5032692907), (11, 1830070148), (22, 915035074), (44, 457517537), (569, 35379212), (1138, 17689606), (2276, 8844803), (6259, 3216292), (12518, 1608146), (25036, 804073)]