20256098403

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1\times {\mathrm{122557}}^1$

素因数の和:124086

約数の個数: 16

約数和(自身を含む): 27756935840

約数和(自身を除く): 7500837437

約数列:

[1, 3, 37, 111, 1489, 4467, 55093, 122557, 165279, 367671, 4534609, 13603827, 182487373, 547462119, 6752032801, 20256098403]

約数ペア:

[(1, 20256098403), (3, 6752032801), (37, 547462119), (111, 182487373), (1489, 13603827), (4467, 4534609), (55093, 367671), (122557, 165279)]