20174796

素因数分解:

$2^2\times 3^2\times {\mathrm{560411}}^1$

素因数の和:560421

約数の個数: 18

約数和(自身を含む): 50997492

約数和(自身を除く): 30822696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560411, 1120822, 1681233, 2241644, 3362466, 5043699, 6724932, 10087398, 20174796]

約数ペア:

[(1, 20174796), (2, 10087398), (3, 6724932), (4, 5043699), (6, 3362466), (9, 2241644), (12, 1681233), (18, 1120822), (36, 560411)]