20143878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{11617}}^1$

素因数の和:11656

約数の個数: 24

約数和(自身を含む): 42800712

約数和(自身を除く): 22656834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 11617, 23234, 34851, 69702, 197489, 394978, 592467, 1184934, 3357313, 6714626, 10071939, 20143878]

約数ペア:

[(1, 20143878), (2, 10071939), (3, 6714626), (6, 3357313), (17, 1184934), (34, 592467), (51, 394978), (102, 197489), (289, 69702), (578, 34851), (867, 23234), (1734, 11617)]