20105328

素因数分解:

$2^4\times 3^1\times {\mathrm{418861}}^1$

素因数の和:418872

約数の個数: 20

約数和(自身を含む): 51938888

約数和(自身を除く): 31833560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418861, 837722, 1256583, 1675444, 2513166, 3350888, 5026332, 6701776, 10052664, 20105328]

約数ペア:

[(1, 20105328), (2, 10052664), (3, 6701776), (4, 5026332), (6, 3350888), (8, 2513166), (12, 1675444), (16, 1256583), (24, 837722), (48, 418861)]