20014097085

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4782341}}^1$

素因数の和:4782386

約数の個数: 32

約数和(自身を含む): 36728386560

約数和(自身を除く): 16714289475

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 4782341, 14347023, 23911705, 43041069, 71735115, 129123207, 148252571, 215205345, 444757713, 645616035, 741262855, 1334273139, 2223788565, 4002819417, 6671365695, 20014097085]

約数ペア:

[(1, 20014097085), (3, 6671365695), (5, 4002819417), (9, 2223788565), (15, 1334273139), (27, 741262855), (31, 645616035), (45, 444757713), (93, 215205345), (135, 148252571), (155, 129123207), (279, 71735115), (465, 43041069), (837, 23911705), (1395, 14347023), (4185, 4782341)]