20241620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144583}}^1$

素因数の和:144599

約数の個数: 24

約数和(自身を含む): 48580224

約数和(自身を除く): 28338604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144583, 289166, 578332, 722915, 1012081, 1445830, 2024162, 2891660, 4048324, 5060405, 10120810, 20241620]

約数ペア:

[(1, 20241620), (2, 10120810), (4, 5060405), (5, 4048324), (7, 2891660), (10, 2024162), (14, 1445830), (20, 1012081), (28, 722915), (35, 578332), (70, 289166), (140, 144583)]