20155904032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57261091}}^1$

素因数の和:57261112

約数の個数: 24

約数和(自身を含む): 43289385552

約数和(自身を除く): 23133481520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57261091, 114522182, 229044364, 458088728, 629872001, 916177456, 1259744002, 1832354912, 2519488004, 5038976008, 10077952016, 20155904032]

約数ペア:

[(1, 20155904032), (2, 10077952016), (4, 5038976008), (8, 2519488004), (11, 1832354912), (16, 1259744002), (22, 916177456), (32, 629872001), (44, 458088728), (88, 229044364), (176, 114522182), (352, 57261091)]