20199552758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4522963}}^1$

素因数の和:4523012

約数の個数: 32

約数和(自身を含む): 39078408960

約数和(自身を除く): 18878856202

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 4522963, 9045926, 31660741, 49752593, 63321482, 99505186, 131165927, 262331854, 348268151, 696536302, 918161489, 1442825197, 1836322978, 2885650394, 10099776379, 20199552758]

約数ペア:

[(1, 20199552758), (2, 10099776379), (7, 2885650394), (11, 1836322978), (14, 1442825197), (22, 918161489), (29, 696536302), (58, 348268151), (77, 262331854), (154, 131165927), (203, 99505186), (319, 63321482), (406, 49752593), (638, 31660741), (2233, 9045926), (4466, 4522963)]