2020590929

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{12799}}^1$

素因数の和:14012

約数の個数: 16

約数和(自身を含む): 2433024000

約数和(自身を除く): 412433071

約数列:

[1, 7, 19, 133, 1187, 8309, 12799, 22553, 89593, 157871, 243181, 1702267, 15192413, 106346891, 288655847, 2020590929]

約数ペア:

[(1, 2020590929), (7, 288655847), (19, 106346891), (133, 15192413), (1187, 1702267), (8309, 243181), (12799, 157871), (22553, 89593)]