20623882

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 31825152

約数和(自身を除く): 11201270

約数列:

[1, 2, 47, 94, 151, 302, 1453, 2906, 7097, 14194, 68291, 136582, 219403, 438806, 10311941, 20623882]

約数ペア:

[(1, 20623882), (2, 10311941), (47, 438806), (94, 219403), (151, 136582), (302, 68291), (1453, 14194), (2906, 7097)]