20850930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{231677}}^1$

素因数の和:231690

約数の個数: 24

約数和(自身を含む): 54212652

約数和(自身を除く): 33361722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 231677, 463354, 695031, 1158385, 1390062, 2085093, 2316770, 3475155, 4170186, 6950310, 10425465, 20850930]

約数ペア:

[(1, 20850930), (2, 10425465), (3, 6950310), (5, 4170186), (6, 3475155), (9, 2316770), (10, 2085093), (15, 1390062), (18, 1158385), (30, 695031), (45, 463354), (90, 231677)]