20346022109

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{3674557}}^1$

素因数の和:3674684

約数の個数: 12

約数和(自身を含む): 23877277884

約数和(自身を除く): 3531255775

約数列:

[1, 7, 49, 113, 791, 5537, 3674557, 25721899, 180053293, 415224941, 2906574587, 20346022109]

約数ペア:

[(1, 20346022109), (7, 2906574587), (49, 415224941), (113, 180053293), (791, 25721899), (5537, 3674557)]