20964229331

素因数分解:

${\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{5507}}^1$

素因数の和:6170

約数の個数: 16

約数和(自身を含む): 21606165504

約数和(自身を除く): 641936173

約数列:

[1, 43, 223, 397, 5507, 9589, 17071, 88531, 236801, 1228061, 2186279, 3806833, 52806623, 94009997, 487540217, 20964229331]

約数ペア:

[(1, 20964229331), (43, 487540217), (223, 94009997), (397, 52806623), (5507, 3806833), (9589, 2186279), (17071, 1228061), (88531, 236801)]