20226587912

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{1698001}}^1$

素因数の和:1699496

約数の個数: 16

約数和(自身を含む): 37950344700

約数和(自身を除く): 17723756788

約数列:

[1, 2, 4, 8, 1489, 2978, 5956, 11912, 1698001, 3396002, 6792004, 13584008, 2528323489, 5056646978, 10113293956, 20226587912]

約数ペア:

[(1, 20226587912), (2, 10113293956), (4, 5056646978), (8, 2528323489), (1489, 13584008), (2978, 6792004), (5956, 3396002), (11912, 1698001)]