20175194806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1994779}}^1$

素因数の和:1995183

約数の個数: 16

約数和(自身を含む): 32674496400

約数和(自身を除く): 12499301594

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 1994779, 3989558, 25932127, 51864254, 775969031, 1551938062, 10087597403, 20175194806]

約数ペア:

[(1, 20175194806), (2, 10087597403), (13, 1551938062), (26, 775969031), (389, 51864254), (778, 25932127), (5057, 3989558), (10114, 1994779)]