20072679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1249}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 29280000

約数和(自身を除く): 9207321

約数列:

[1, 3, 11, 33, 487, 1249, 1461, 3747, 5357, 13739, 16071, 41217, 608263, 1824789, 6690893, 20072679]

約数ペア:

[(1, 20072679), (3, 6690893), (11, 1824789), (33, 608263), (487, 41217), (1249, 16071), (1461, 13739), (3747, 5357)]