20224139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 22402464

約数和(自身を除く): 2178325

約数列:

[1, 13, 73, 101, 211, 949, 1313, 2743, 7373, 15403, 21311, 95849, 200239, 277043, 1555703, 20224139]

約数ペア:

[(1, 20224139), (13, 1555703), (73, 277043), (101, 200239), (211, 95849), (949, 21311), (1313, 15403), (2743, 7373)]