20774088

素因数分解:

$2^3\times 3^2\times {\mathrm{288529}}^1$

素因数の和:288541

約数の個数: 24

約数和(自身を含む): 56263350

約数和(自身を除く): 35489262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 288529, 577058, 865587, 1154116, 1731174, 2308232, 2596761, 3462348, 5193522, 6924696, 10387044, 20774088]

約数ペア:

[(1, 20774088), (2, 10387044), (3, 6924696), (4, 5193522), (6, 3462348), (8, 2596761), (9, 2308232), (12, 1731174), (18, 1154116), (24, 865587), (36, 577058), (72, 288529)]