20184521776

素因数分解:

$2^4\times {\mathrm{12113}}^1\times {\mathrm{104147}}^1$

素因数の和:116268

約数の個数: 20

約数和(自身を含む): 39111115032

約数和(自身を除く): 18926593256

約数列:

[1, 2, 4, 8, 16, 12113, 24226, 48452, 96904, 104147, 193808, 208294, 416588, 833176, 1666352, 1261532611, 2523065222, 5046130444, 10092260888, 20184521776]

約数ペア:

[(1, 20184521776), (2, 10092260888), (4, 5046130444), (8, 2523065222), (16, 1261532611), (12113, 1666352), (24226, 833176), (48452, 416588), (96904, 208294), (104147, 193808)]