20297328

素因数分解:

$2^4\times 3^1\times {\mathrm{422861}}^1$

素因数の和:422872

約数の個数: 20

約数和(自身を含む): 52434888

約数和(自身を除く): 32137560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 422861, 845722, 1268583, 1691444, 2537166, 3382888, 5074332, 6765776, 10148664, 20297328]

約数ペア:

[(1, 20297328), (2, 10148664), (3, 6765776), (4, 5074332), (6, 3382888), (8, 2537166), (12, 1691444), (16, 1268583), (24, 845722), (48, 422861)]