24602420

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1861}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 51771048

約数和(自身を除く): 27168628

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 1861, 2644, 3305, 3722, 6610, 7444, 9305, 13220, 18610, 37220, 1230121, 2460242, 4920484, 6150605, 12301210, 24602420]

約数ペア:

[(1, 24602420), (2, 12301210), (4, 6150605), (5, 4920484), (10, 2460242), (20, 1230121), (661, 37220), (1322, 18610), (1861, 13220), (2644, 9305), (3305, 7444), (3722, 6610)]