20123362806

素因数分解:

$2^1\times 3^1\times {\mathrm{8231}}^1\times {\mathrm{407471}}^1$

素因数の和:415707

約数の個数: 16

約数和(自身を含む): 40251714048

約数和(自身を除く): 20128351242

約数列:

[1, 2, 3, 6, 8231, 16462, 24693, 49386, 407471, 814942, 1222413, 2444826, 3353893801, 6707787602, 10061681403, 20123362806]

約数ペア:

[(1, 20123362806), (2, 10061681403), (3, 6707787602), (6, 3353893801), (8231, 2444826), (16462, 1222413), (24693, 814942), (49386, 407471)]