20370516

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16481}}^1$

素因数の和:16591

約数の個数: 24

約数和(自身を含む): 47995584

約数和(自身を除く): 27625068

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 16481, 32962, 49443, 65924, 98886, 197772, 1697543, 3395086, 5092629, 6790172, 10185258, 20370516]

約数ペア:

[(1, 20370516), (2, 10185258), (3, 6790172), (4, 5092629), (6, 3395086), (12, 1697543), (103, 197772), (206, 98886), (309, 65924), (412, 49443), (618, 32962), (1236, 16481)]