20164522

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4127}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 34675200

約数和(自身を除く): 14510678

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4127, 4886, 8254, 28889, 57778, 1440323, 2880646, 10082261, 20164522]

約数ペア:

[(1, 20164522), (2, 10082261), (7, 2880646), (14, 1440323), (349, 57778), (698, 28889), (2443, 8254), (4127, 4886)]