20226545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9257}}^1$

素因数の和:9304

約数の個数: 16

約数和(自身を含む): 26663040

約数和(自身を除く): 6436495

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 9257, 46285, 175883, 212911, 879415, 1064555, 4045309, 20226545]

約数ペア:

[(1, 20226545), (5, 4045309), (19, 1064555), (23, 879415), (95, 212911), (115, 175883), (437, 46285), (2185, 9257)]