201820620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3363677}}^1$

素因数の和:3363689

約数の個数: 24

約数和(自身を含む): 565097904

約数和(自身を除く): 363277284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3363677, 6727354, 10091031, 13454708, 16818385, 20182062, 33636770, 40364124, 50455155, 67273540, 100910310, 201820620]

約数ペア:

[(1, 201820620), (2, 100910310), (3, 67273540), (4, 50455155), (5, 40364124), (6, 33636770), (10, 20182062), (12, 16818385), (15, 13454708), (20, 10091031), (30, 6727354), (60, 3363677)]