20044676

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 36286656

約数和(自身を除く): 16241980

約数列:

[1, 2, 4, 37, 74, 148, 167, 334, 668, 811, 1622, 3244, 6179, 12358, 24716, 30007, 60014, 120028, 135437, 270874, 541748, 5011169, 10022338, 20044676]

約数ペア:

[(1, 20044676), (2, 10022338), (4, 5011169), (37, 541748), (74, 270874), (148, 135437), (167, 120028), (334, 60014), (668, 30007), (811, 24716), (1622, 12358), (3244, 6179)]