20798924241

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1\times {\mathrm{115513}}^1$

素因数の和:116840

約数の個数: 16

約数和(自身を含む): 28344363264

約数和(自身を除く): 7545439023

約数列:

[1, 3, 47, 141, 1277, 3831, 60019, 115513, 180057, 346539, 5429111, 16287333, 147510101, 442530303, 6932974747, 20798924241]

約数ペア:

[(1, 20798924241), (3, 6932974747), (47, 442530303), (141, 147510101), (1277, 16287333), (3831, 5429111), (60019, 346539), (115513, 180057)]