20697762

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{8233}}^1$

素因数の和:8657

約数の個数: 16

約数和(自身を含む): 41499360

約数和(自身を除く): 20801598

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 8233, 16466, 24699, 49398, 3449627, 6899254, 10348881, 20697762]

約数ペア:

[(1, 20697762), (2, 10348881), (3, 6899254), (6, 3449627), (419, 49398), (838, 24699), (1257, 16466), (2514, 8233)]