20143478782

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6020167}}^1$

素因数の和:6020415

約数の個数: 16

約数和(自身を含む): 34676167680

約数和(自身を除く): 14532688898

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 6020167, 12040334, 42141169, 84282338, 1438819913, 2877639826, 10071739391, 20143478782]

約数ペア:

[(1, 20143478782), (2, 10071739391), (7, 2877639826), (14, 1438819913), (239, 84282338), (478, 42141169), (1673, 12040334), (3346, 6020167)]