2013805460

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{666823}}^1$

素因数の和:666983

約数の個数: 24

約数和(自身を含む): 4257004416

約数和(自身を除く): 2243198956

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 666823, 1333646, 2667292, 3334115, 6668230, 13336460, 100690273, 201380546, 402761092, 503451365, 1006902730, 2013805460]

約数ペア:

[(1, 2013805460), (2, 1006902730), (4, 503451365), (5, 402761092), (10, 201380546), (20, 100690273), (151, 13336460), (302, 6668230), (604, 3334115), (755, 2667292), (1510, 1333646), (3020, 666823)]