20415792

素因数分解:

$2^4\times 3^1\times {\mathrm{425329}}^1$

素因数の和:425340

約数の個数: 20

約数和(自身を含む): 52740920

約数和(自身を除く): 32325128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425329, 850658, 1275987, 1701316, 2551974, 3402632, 5103948, 6805264, 10207896, 20415792]

約数ペア:

[(1, 20415792), (2, 10207896), (3, 6805264), (4, 5103948), (6, 3402632), (8, 2551974), (12, 1701316), (16, 1275987), (24, 850658), (48, 425329)]