20224276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3793}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 37393664

約数和(自身を除く): 17169388

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3793, 5332, 7586, 15172, 117583, 163099, 235166, 326198, 470332, 652396, 5056069, 10112138, 20224276]

約数ペア:

[(1, 20224276), (2, 10112138), (4, 5056069), (31, 652396), (43, 470332), (62, 326198), (86, 235166), (124, 163099), (172, 117583), (1333, 15172), (2666, 7586), (3793, 5332)]