12243020

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1217}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 25782624

約数和(自身を除く): 13539604

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1217, 2012, 2434, 2515, 4868, 5030, 6085, 10060, 12170, 24340, 612151, 1224302, 2448604, 3060755, 6121510, 12243020]

約数ペア:

[(1, 12243020), (2, 6121510), (4, 3060755), (5, 2448604), (10, 1224302), (20, 612151), (503, 24340), (1006, 12170), (1217, 10060), (2012, 6085), (2434, 5030), (2515, 4868)]