20343314580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339055243}}^1$

素因数の和:339055255

約数の個数: 24

約数和(自身を含む): 56961280992

約数和(自身を除く): 36617966412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339055243, 678110486, 1017165729, 1356220972, 1695276215, 2034331458, 3390552430, 4068662916, 5085828645, 6781104860, 10171657290, 20343314580]

約数ペア:

[(1, 20343314580), (2, 10171657290), (3, 6781104860), (4, 5085828645), (5, 4068662916), (6, 3390552430), (10, 2034331458), (12, 1695276215), (15, 1356220972), (20, 1017165729), (30, 678110486), (60, 339055243)]