202110441340

素因数分解:

$2^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{6549269}}^1$

素因数の和:6550821

約数の個数: 24

約数和(自身を含む): 424707060960

約数和(自身を除く): 222596619620

約数列:

[1, 2, 4, 5, 10, 20, 1543, 3086, 6172, 7715, 15430, 30860, 6549269, 13098538, 26197076, 32746345, 65492690, 130985380, 10105522067, 20211044134, 40422088268, 50527610335, 101055220670, 202110441340]

約数ペア:

[(1, 202110441340), (2, 101055220670), (4, 50527610335), (5, 40422088268), (10, 20211044134), (20, 10105522067), (1543, 130985380), (3086, 65492690), (6172, 32746345), (7715, 26197076), (15430, 13098538), (30860, 6549269)]