3622802020

素因数分解:

$2^2\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{79903}}^1$

素因数の和:82179

約数の個数: 24

約数和(自身を含む): 7611335424

約数和(自身を除く): 3988533404

約数列:

[1, 2, 4, 5, 10, 20, 2267, 4534, 9068, 11335, 22670, 45340, 79903, 159806, 319612, 399515, 799030, 1598060, 181140101, 362280202, 724560404, 905700505, 1811401010, 3622802020]

約数ペア:

[(1, 3622802020), (2, 1811401010), (4, 905700505), (5, 724560404), (10, 362280202), (20, 181140101), (2267, 1598060), (4534, 799030), (9068, 399515), (11335, 319612), (22670, 159806), (45340, 79903)]