20199962361

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1\times {\mathrm{33181}}^1$

素因数の和:34152

約数の個数: 16

約数和(自身を含む): 27062708288

約数和(自身を除く): 6862745927

約数列:

[1, 3, 307, 661, 921, 1983, 33181, 99543, 202927, 608781, 10186567, 21932641, 30559701, 65797923, 6733320787, 20199962361]

約数ペア:

[(1, 20199962361), (3, 6733320787), (307, 65797923), (661, 30559701), (921, 21932641), (1983, 10186567), (33181, 608781), (99543, 202927)]