20792370845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{197243}}^1$

素因数の和:198004

約数の個数: 16

約数和(自身を含む): 25846853760

約数和(自身を除く): 5054482915

約数列:

[1, 5, 29, 145, 727, 3635, 21083, 105415, 197243, 986215, 5720047, 28600235, 143395661, 716978305, 4158474169, 20792370845]

約数ペア:

[(1, 20792370845), (5, 4158474169), (29, 716978305), (145, 143395661), (727, 28600235), (3635, 5720047), (21083, 986215), (105415, 197243)]