20194377666

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17621621}}^1$

素因数の和:17621817

約数の個数: 16

約数和(自身を含む): 40600217088

約数和(自身を除く): 20405839422

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 17621621, 35243242, 52864863, 105729726, 3365729611, 6731459222, 10097188833, 20194377666]

約数ペア:

[(1, 20194377666), (2, 10097188833), (3, 6731459222), (6, 3365729611), (191, 105729726), (382, 52864863), (573, 35243242), (1146, 17621621)]