20148788206

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{3037}}^1\times {\mathrm{12613}}^1$

素因数の和:15915

約数の個数: 16

約数和(自身を含む): 30350494944

約数和(自身を除く): 10201706738

約数列:

[1, 2, 263, 526, 3037, 6074, 12613, 25226, 798731, 1597462, 3317219, 6634438, 38305681, 76611362, 10074394103, 20148788206]

約数ペア:

[(1, 20148788206), (2, 10074394103), (263, 76611362), (526, 38305681), (3037, 6634438), (6074, 3317219), (12613, 1597462), (25226, 798731)]