20221471963

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{119971}}^1$

素因数の和:120199

約数の個数: 24

約数和(自身を含む): 25530041600

約数和(自身を除く): 5308569637

約数列:

[1, 7, 11, 77, 121, 199, 847, 1393, 2189, 15323, 24079, 119971, 168553, 839797, 1319681, 9237767, 14516491, 23874229, 101615437, 167119603, 262616519, 1838315633, 2888781709, 20221471963]

約数ペア:

[(1, 20221471963), (7, 2888781709), (11, 1838315633), (77, 262616519), (121, 167119603), (199, 101615437), (847, 23874229), (1393, 14516491), (2189, 9237767), (15323, 1319681), (24079, 839797), (119971, 168553)]