201806060

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{5393}}^1$

素因数の和:7273

約数の個数: 24

約数和(自身を含む): 424097856

約数和(自身を除く): 222291796

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 5393, 7484, 9355, 10786, 18710, 21572, 26965, 37420, 53930, 107860, 10090303, 20180606, 40361212, 50451515, 100903030, 201806060]

約数ペア:

[(1, 201806060), (2, 100903030), (4, 50451515), (5, 40361212), (10, 20180606), (20, 10090303), (1871, 107860), (3742, 53930), (5393, 37420), (7484, 26965), (9355, 21572), (10786, 18710)]