20589034711

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{155863}}^1$

素因数の和:156150

約数の個数: 16

約数和(自身を含む): 23880858624

約数和(自身を除く): 3291823913

約数列:

[1, 7, 113, 167, 791, 1169, 18871, 132097, 155863, 1091041, 17612519, 26029121, 123287633, 182203847, 2941290673, 20589034711]

約数ペア:

[(1, 20589034711), (7, 2941290673), (113, 182203847), (167, 123287633), (791, 26029121), (1169, 17612519), (18871, 1091041), (132097, 155863)]