2013196460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9150893}}^1$

素因数の和:9150913

約数の個数: 24

約数和(自身を含む): 4612050576

約数和(自身を除く): 2598854116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9150893, 18301786, 36603572, 45754465, 91508930, 100659823, 183017860, 201319646, 402639292, 503299115, 1006598230, 2013196460]

約数ペア:

[(1, 2013196460), (2, 1006598230), (4, 503299115), (5, 402639292), (10, 201319646), (11, 183017860), (20, 100659823), (22, 91508930), (44, 45754465), (55, 36603572), (110, 18301786), (220, 9150893)]