20143134580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1\times {\mathrm{16631}}^1$

素因数の和:19296

約数の個数: 48

約数和(自身を含む): 44159157504

約数和(自身を除く): 24016022924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2633, 5266, 10532, 13165, 16631, 26330, 33262, 52660, 60559, 66524, 83155, 121118, 166310, 242236, 302795, 332620, 382513, 605590, 765026, 1211180, 1530052, 1912565, 3825130, 7650260, 43789423, 87578846, 175157692, 218947115, 437894230, 875788460, 1007156729, 2014313458, 4028626916, 5035783645, 10071567290, 20143134580]

約数ペア:

[(1, 20143134580), (2, 10071567290), (4, 5035783645), (5, 4028626916), (10, 2014313458), (20, 1007156729), (23, 875788460), (46, 437894230), (92, 218947115), (115, 175157692), (230, 87578846), (460, 43789423), (2633, 7650260), (5266, 3825130), (10532, 1912565), (13165, 1530052), (16631, 1211180), (26330, 765026), (33262, 605590), (52660, 382513), (60559, 332620), (66524, 302795), (83155, 242236), (121118, 166310)]