920203272

素因数分解:

$2^3\times 3^2\times {\mathrm{12780601}}^1$

素因数の和:12780613

約数の個数: 24

約数和(自身を含む): 2492217390

約数和(自身を除く): 1572014118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 12780601, 25561202, 38341803, 51122404, 76683606, 102244808, 115025409, 153367212, 230050818, 306734424, 460101636, 920203272]

約数ペア:

[(1, 920203272), (2, 460101636), (3, 306734424), (4, 230050818), (6, 153367212), (8, 115025409), (9, 102244808), (12, 76683606), (18, 51122404), (24, 38341803), (36, 25561202), (72, 12780601)]