23395820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167113}}^1$

素因数の和:167129

約数の個数: 24

約数和(自身を含む): 56150304

約数和(自身を除く): 32754484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167113, 334226, 668452, 835565, 1169791, 1671130, 2339582, 3342260, 4679164, 5848955, 11697910, 23395820]

約数ペア:

[(1, 23395820), (2, 11697910), (4, 5848955), (5, 4679164), (7, 3342260), (10, 2339582), (14, 1671130), (20, 1169791), (28, 835565), (35, 668452), (70, 334226), (140, 167113)]