20657822161

素因数分解:

${\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{27817}}^1$

素因数の和:28224

約数の個数: 16

約数和(自身を含む): 21591218880

約数和(自身を除く): 933396719

約数列:

[1, 41, 59, 307, 2419, 12587, 18113, 27817, 742633, 1140497, 1641203, 8539819, 67289323, 350132579, 503849321, 20657822161]

約数ペア:

[(1, 20657822161), (41, 503849321), (59, 350132579), (307, 67289323), (2419, 8539819), (12587, 1641203), (18113, 1140497), (27817, 742633)]