20122085885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1915477}}^1$

素因数の和:1915684

約数の個数: 16

約数和(自身を含む): 26479567872

約数和(自身を除く): 6357481987

約数列:

[1, 5, 11, 55, 191, 955, 2101, 10505, 1915477, 9577385, 21070247, 105351235, 365856107, 1829280535, 4024417177, 20122085885]

約数ペア:

[(1, 20122085885), (5, 4024417177), (11, 1829280535), (55, 365856107), (191, 105351235), (955, 21070247), (2101, 9577385), (10505, 1915477)]