20081796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239069}}^1$

素因数の和:239083

約数の個数: 24

約数和(自身を含む): 53551680

約数和(自身を除く): 33469884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239069, 478138, 717207, 956276, 1434414, 1673483, 2868828, 3346966, 5020449, 6693932, 10040898, 20081796]

約数ペア:

[(1, 20081796), (2, 10040898), (3, 6693932), (4, 5020449), (6, 3346966), (7, 2868828), (12, 1673483), (14, 1434414), (21, 956276), (28, 717207), (42, 478138), (84, 239069)]