20002152

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7789}}^1$

素因数の和:7905

約数の個数: 32

約数和(自身を含む): 50479200

約数和(自身を除く): 30477048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7789, 15578, 23367, 31156, 46734, 62312, 93468, 186936, 833423, 1666846, 2500269, 3333692, 5000538, 6667384, 10001076, 20002152]

約数ペア:

[(1, 20002152), (2, 10001076), (3, 6667384), (4, 5000538), (6, 3333692), (8, 2500269), (12, 1666846), (24, 833423), (107, 186936), (214, 93468), (321, 62312), (428, 46734), (642, 31156), (856, 23367), (1284, 15578), (2568, 7789)]