20710836

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10093}}^1$

素因数の和:10125

約数の個数: 48

約数和(自身を含む): 56526400

約数和(自身を除く): 35815564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 10093, 20186, 30279, 40372, 60558, 90837, 121116, 181674, 191767, 272511, 363348, 383534, 545022, 575301, 767068, 1090044, 1150602, 1725903, 2301204, 3451806, 5177709, 6903612, 10355418, 20710836]

約数ペア:

[(1, 20710836), (2, 10355418), (3, 6903612), (4, 5177709), (6, 3451806), (9, 2301204), (12, 1725903), (18, 1150602), (19, 1090044), (27, 767068), (36, 575301), (38, 545022), (54, 383534), (57, 363348), (76, 272511), (108, 191767), (114, 181674), (171, 121116), (228, 90837), (342, 60558), (513, 40372), (684, 30279), (1026, 20186), (2052, 10093)]