20163665709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{735283}}^1$

素因数の和:735577

約数の個数: 24

約数和(自身を含む): 31887796512

約数和(自身を除く): 11724130803

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 2493, 3047, 9141, 27423, 735283, 2205849, 6617547, 8088113, 24264339, 72793017, 203673391, 611020173, 1833060519, 2240407301, 6721221903, 20163665709]

約数ペア:

[(1, 20163665709), (3, 6721221903), (9, 2240407301), (11, 1833060519), (33, 611020173), (99, 203673391), (277, 72793017), (831, 24264339), (2493, 8088113), (3047, 6617547), (9141, 2205849), (27423, 735283)]