20187410681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{98443}}^1$

素因数の和:98756

約数の個数: 16

約数和(自身を含む): 21830941440

約数和(自身を除く): 1643530759

約数列:

[1, 19, 43, 251, 817, 4769, 10793, 98443, 205067, 1870417, 4233049, 24709193, 80427931, 469474667, 1062495299, 20187410681]

約数ペア:

[(1, 20187410681), (19, 1062495299), (43, 469474667), (251, 80427931), (817, 24709193), (4769, 4233049), (10793, 1870417), (98443, 205067)]