20115405967

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1\times {\mathrm{7963}}^1$

素因数の和:8838

約数の個数: 16

約数和(自身を含む): 20862876672

約数和(自身を除く): 747470705

約数列:

[1, 47, 71, 757, 3337, 7963, 35579, 53747, 374261, 565373, 2526109, 6027991, 26572531, 283315577, 427987361, 20115405967]

約数ペア:

[(1, 20115405967), (47, 427987361), (71, 283315577), (757, 26572531), (3337, 6027991), (7963, 2526109), (35579, 565373), (53747, 374261)]