20372693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 23639040

約数和(自身を除く): 3266347

約数列:

[1, 11, 19, 107, 209, 911, 1177, 2033, 10021, 17309, 22363, 97477, 190399, 1072247, 1852063, 20372693]

約数ペア:

[(1, 20372693), (11, 1852063), (19, 1072247), (107, 190399), (209, 97477), (911, 22363), (1177, 17309), (2033, 10021)]