2013988460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9154493}}^1$

素因数の和:9154513

約数の個数: 24

約数和(自身を含む): 4613864976

約数和(自身を除く): 2599876516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9154493, 18308986, 36617972, 45772465, 91544930, 100699423, 183089860, 201398846, 402797692, 503497115, 1006994230, 2013988460]

約数ペア:

[(1, 2013988460), (2, 1006994230), (4, 503497115), (5, 402797692), (10, 201398846), (11, 183089860), (20, 100699423), (22, 91544930), (44, 45772465), (55, 36617972), (110, 18308986), (220, 9154493)]