20184936728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229374281}}^1$

素因数の和:229374298

約数の個数: 16

約数和(自身を含む): 41287370760

約数和(自身を除く): 21102434032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229374281, 458748562, 917497124, 1834994248, 2523117091, 5046234182, 10092468364, 20184936728]

約数ペア:

[(1, 20184936728), (2, 10092468364), (4, 5046234182), (8, 2523117091), (11, 1834994248), (22, 917497124), (44, 458748562), (88, 229374281)]