20104386

素因数分解:

$2^1\times 3^1\times {\mathrm{463}}^1\times {\mathrm{7237}}^1$

素因数の和:7705

約数の個数: 16

約数和(自身を含む): 40301184

約数和(自身を除く): 20196798

約数列:

[1, 2, 3, 6, 463, 926, 1389, 2778, 7237, 14474, 21711, 43422, 3350731, 6701462, 10052193, 20104386]

約数ペア:

[(1, 20104386), (2, 10052193), (3, 6701462), (6, 3350731), (463, 43422), (926, 21711), (1389, 14474), (2778, 7237)]