20080354

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49459}}^1$

素因数の和:49497

約数の個数: 16

約数和(自身を含む): 35611200

約数和(自身を除く): 15530846

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49459, 98918, 346213, 692426, 1434311, 2868622, 10040177, 20080354]

約数ペア:

[(1, 20080354), (2, 10040177), (7, 2868622), (14, 1434311), (29, 692426), (58, 346213), (203, 98918), (406, 49459)]