20090179634

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{526997}}^1$

素因数の和:527402

約数の個数: 24

約数和(自身を含む): 35145496620

約数和(自身を除く): 15055316986

約数列:

[1, 2, 7, 14, 49, 98, 389, 778, 2723, 5446, 19061, 38122, 526997, 1053994, 3688979, 7377958, 25822853, 51645706, 205001833, 410003666, 1435012831, 2870025662, 10045089817, 20090179634]

約数ペア:

[(1, 20090179634), (2, 10045089817), (7, 2870025662), (14, 1435012831), (49, 410003666), (98, 205001833), (389, 51645706), (778, 25822853), (2723, 7377958), (5446, 3688979), (19061, 1053994), (38122, 526997)]