20223266

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49811}}^1$

素因数の和:49849

約数の個数: 16

約数和(自身を含む): 35864640

約数和(自身を除く): 15641374

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49811, 99622, 348677, 697354, 1444519, 2889038, 10111633, 20223266]

約数ペア:

[(1, 20223266), (2, 10111633), (7, 2889038), (14, 1444519), (29, 697354), (58, 348677), (203, 99622), (406, 49811)]