20440132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 37001664

約数和(自身を除く): 16561532

約数列:

[1, 2, 4, 37, 74, 148, 167, 334, 668, 827, 1654, 3308, 6179, 12358, 24716, 30599, 61198, 122396, 138109, 276218, 552436, 5110033, 10220066, 20440132]

約数ペア:

[(1, 20440132), (2, 10220066), (4, 5110033), (37, 552436), (74, 276218), (148, 138109), (167, 122396), (334, 61198), (668, 30599), (827, 24716), (1654, 12358), (3308, 6179)]