20199704008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229542091}}^1$

素因数の和:229542108

約数の個数: 16

約数和(自身を含む): 41317576560

約数和(自身を除く): 21117872552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229542091, 459084182, 918168364, 1836336728, 2524963001, 5049926002, 10099852004, 20199704008]

約数ペア:

[(1, 20199704008), (2, 10099852004), (4, 5049926002), (8, 2524963001), (11, 1836336728), (22, 918168364), (44, 459084182), (88, 229542091)]