20527201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 2282399

約数列:

[1, 19, 23, 107, 437, 439, 2033, 2461, 8341, 10097, 46759, 46973, 191843, 892487, 1080379, 20527201]

約数ペア:

[(1, 20527201), (19, 1080379), (23, 892487), (107, 191843), (437, 46973), (439, 46759), (2033, 10097), (2461, 8341)]