20014065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14347}}^1$

素因数の和:14389

約数の個数: 24

約数和(自身を含む): 35812608

約数和(自身を除く): 15798543

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 14347, 43041, 71735, 129123, 215205, 444757, 645615, 1334271, 2223785, 4002813, 6671355, 20014065]

約数ペア:

[(1, 20014065), (3, 6671355), (5, 4002813), (9, 2223785), (15, 1334271), (31, 645615), (45, 444757), (93, 215205), (155, 129123), (279, 71735), (465, 43041), (1395, 14347)]