20170123630

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1\times {\mathrm{10667}}^1$

素因数の和:11940

約数の個数: 32

約数和(自身を含む): 36552920544

約数和(自身を除く): 16382796914

約数列:

[1, 2, 5, 10, 173, 346, 865, 1093, 1730, 2186, 5465, 10667, 10930, 21334, 53335, 106670, 189089, 378178, 945445, 1845391, 1890890, 3690782, 9226955, 11659031, 18453910, 23318062, 58295155, 116590310, 2017012363, 4034024726, 10085061815, 20170123630]

約数ペア:

[(1, 20170123630), (2, 10085061815), (5, 4034024726), (10, 2017012363), (173, 116590310), (346, 58295155), (865, 23318062), (1093, 18453910), (1730, 11659031), (2186, 9226955), (5465, 3690782), (10667, 1890890), (10930, 1845391), (21334, 945445), (53335, 378178), (106670, 189089)]