20161661536

素因数分解:

$2^5\times {\mathrm{26153}}^1\times {\mathrm{24091}}^1$

素因数の和:50254

約数の個数: 24

約数和(自身を含む): 39696436584

約数和(自身を除く): 19534775048

約数列:

[1, 2, 4, 8, 16, 32, 24091, 26153, 48182, 52306, 96364, 104612, 192728, 209224, 385456, 418448, 770912, 836896, 630051923, 1260103846, 2520207692, 5040415384, 10080830768, 20161661536]

約数ペア:

[(1, 20161661536), (2, 10080830768), (4, 5040415384), (8, 2520207692), (16, 1260103846), (32, 630051923), (24091, 836896), (26153, 770912), (48182, 418448), (52306, 385456), (96364, 209224), (104612, 192728)]