20037757

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 21395520

約数和(自身を除く): 1357763

約数列:

[1, 37, 59, 67, 137, 2183, 2479, 3953, 5069, 8083, 9179, 146261, 299071, 339623, 541561, 20037757]

約数ペア:

[(1, 20037757), (37, 541561), (59, 339623), (67, 299071), (137, 146261), (2183, 9179), (2479, 8083), (3953, 5069)]