20123222069

素因数分解:

${\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1439}}^1\times {\mathrm{1499}}^1$

素因数の和:3448

約数の個数: 16

約数和(自身を含む): 21254400000

約数和(自身を除く): 1131177931

約数列:

[1, 19, 491, 1439, 1499, 9329, 27341, 28481, 706549, 736009, 2157061, 13424431, 13984171, 40984159, 1059116951, 20123222069]

約数ペア:

[(1, 20123222069), (19, 1059116951), (491, 40984159), (1439, 13984171), (1499, 13424431), (9329, 2157061), (27341, 736009), (28481, 706549)]