20369243640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169743697}}^1$

素因数の和:169743711

約数の個数: 32

約数和(自身を含む): 61107731280

約数和(自身を除く): 40738487640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169743697, 339487394, 509231091, 678974788, 848718485, 1018462182, 1357949576, 1697436970, 2036924364, 2546155455, 3394873940, 4073848728, 5092310910, 6789747880, 10184621820, 20369243640]

約数ペア:

[(1, 20369243640), (2, 10184621820), (3, 6789747880), (4, 5092310910), (5, 4073848728), (6, 3394873940), (8, 2546155455), (10, 2036924364), (12, 1697436970), (15, 1357949576), (20, 1018462182), (24, 848718485), (30, 678974788), (40, 509231091), (60, 339487394), (120, 169743697)]