20132007028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9101269}}^1$

素因数の和:9101359

約数の個数: 24

約数和(自身を含む): 40773689600

約数和(自身を除く): 20641682572

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 9101269, 18202538, 36405076, 63708883, 127417766, 254835532, 719000251, 1438000502, 2876001004, 5033001757, 10066003514, 20132007028]

約数ペア:

[(1, 20132007028), (2, 10066003514), (4, 5033001757), (7, 2876001004), (14, 1438000502), (28, 719000251), (79, 254835532), (158, 127417766), (316, 63708883), (553, 36405076), (1106, 18202538), (2212, 9101269)]