20229748678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{278639}}^1$

素因数の和:279843

約数の個数: 16

約数和(自身を含む): 31350343680

約数和(自身を除く): 11120595002

約数列:

[1, 2, 31, 62, 1171, 2342, 36301, 72602, 278639, 557278, 8637809, 17275618, 326286269, 652572538, 10114874339, 20229748678]

約数ペア:

[(1, 20229748678), (2, 10114874339), (31, 652572538), (62, 326286269), (1171, 17275618), (2342, 8637809), (36301, 557278), (72602, 278639)]