20050541343

素因数分解:

$3^2\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{146059}}^1$

素因数の和:148251

約数の個数: 24

約数和(自身を含む): 33114723200

約数和(自身を除く): 13064181857

約数列:

[1, 3, 7, 9, 21, 63, 2179, 6537, 15253, 19611, 45759, 137277, 146059, 438177, 1022413, 1314531, 3067239, 9201717, 318262561, 954787683, 2227837927, 2864363049, 6683513781, 20050541343]

約数ペア:

[(1, 20050541343), (3, 6683513781), (7, 2864363049), (9, 2227837927), (21, 954787683), (63, 318262561), (2179, 9201717), (6537, 3067239), (15253, 1314531), (19611, 1022413), (45759, 438177), (137277, 146059)]