20225374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{887}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 32745888

約数和(自身を除く): 12520514

約数列:

[1, 2, 13, 26, 877, 887, 1754, 1774, 11401, 11531, 22802, 23062, 777899, 1555798, 10112687, 20225374]

約数ペア:

[(1, 20225374), (2, 10112687), (13, 1555798), (26, 777899), (877, 23062), (887, 22802), (1754, 11531), (1774, 11401)]