20074886619

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1\times {\mathrm{67043}}^1$

素因数の和:67858

約数の個数: 16

約数和(自身を含む): 26984941824

約数和(自身を除く): 6910055205

約数列:

[1, 3, 151, 453, 661, 1983, 67043, 99811, 201129, 299433, 10123493, 30370479, 44315423, 132946269, 6691628873, 20074886619]

約数ペア:

[(1, 20074886619), (3, 6691628873), (151, 132946269), (453, 44315423), (661, 30370479), (1983, 10123493), (67043, 299433), (99811, 201129)]