2013265780

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{134039}}^1$

素因数の和:134799

約数の個数: 24

約数和(自身を含む): 4233519360

約数和(自身を除く): 2220253580

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 7510, 15020, 134039, 268078, 536156, 670195, 1340390, 2680780, 100663289, 201326578, 402653156, 503316445, 1006632890, 2013265780]

約数ペア:

[(1, 2013265780), (2, 1006632890), (4, 503316445), (5, 402653156), (10, 201326578), (20, 100663289), (751, 2680780), (1502, 1340390), (3004, 670195), (3755, 536156), (7510, 268078), (15020, 134039)]