20339438532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242136173}}^1$

素因数の和:242136187

約数の個数: 24

約数和(自身を含む): 54238502976

約数和(自身を除く): 33899064444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242136173, 484272346, 726408519, 968544692, 1452817038, 1694953211, 2905634076, 3389906422, 5084859633, 6779812844, 10169719266, 20339438532]

約数ペア:

[(1, 20339438532), (2, 10169719266), (3, 6779812844), (4, 5084859633), (6, 3389906422), (7, 2905634076), (12, 1694953211), (14, 1452817038), (21, 968544692), (28, 726408519), (42, 484272346), (84, 242136173)]