20014442492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{926423}}^1$

素因数の和:926929

約数の個数: 24

約数和(自身を含む): 38287251072

約数和(自身を除く): 18272808580

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 10802, 21604, 926423, 1852846, 3705692, 10190653, 20381306, 40762612, 454873693, 909747386, 1819494772, 5003610623, 10007221246, 20014442492]

約数ペア:

[(1, 20014442492), (2, 10007221246), (4, 5003610623), (11, 1819494772), (22, 909747386), (44, 454873693), (491, 40762612), (982, 20381306), (1964, 10190653), (5401, 3705692), (10802, 1852846), (21604, 926423)]