20165765119

素因数分解:

${\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1\times {\mathrm{4049}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 20977704000

約数和(自身を除く): 811938881

約数列:

[1, 29, 263, 653, 4049, 7627, 18937, 117421, 171739, 1064887, 2643997, 4980431, 30881723, 76675913, 695371211, 20165765119]

約数ペア:

[(1, 20165765119), (29, 695371211), (263, 76675913), (653, 30881723), (4049, 4980431), (7627, 2643997), (18937, 1064887), (117421, 171739)]