20023160968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{108821527}}^1$

素因数の和:108821556

約数の個数: 16

約数和(自身を含む): 39175750080

約数和(自身を除く): 19152589112

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 108821527, 217643054, 435286108, 870572216, 2502895121, 5005790242, 10011580484, 20023160968]

約数ペア:

[(1, 20023160968), (2, 10011580484), (4, 5005790242), (8, 2502895121), (23, 870572216), (46, 435286108), (92, 217643054), (184, 108821527)]