20144070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223823}}^1$

素因数の和:223836

約数の個数: 24

約数和(自身を含む): 52374816

約数和(自身を除く): 32230746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223823, 447646, 671469, 1119115, 1342938, 2014407, 2238230, 3357345, 4028814, 6714690, 10072035, 20144070]

約数ペア:

[(1, 20144070), (2, 10072035), (3, 6714690), (5, 4028814), (6, 3357345), (9, 2238230), (10, 2014407), (15, 1342938), (18, 1119115), (30, 671469), (45, 447646), (90, 223823)]