2020282383

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{145543}}^1$

素因数の和:146214

約数の個数: 16

約数和(自身を含む): 3083204096

約数和(自身を除く): 1062921713

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 13881, 145543, 436629, 1018801, 3056403, 96203923, 288611769, 673427461, 2020282383]

約数ペア:

[(1, 2020282383), (3, 673427461), (7, 288611769), (21, 96203923), (661, 3056403), (1983, 1018801), (4627, 436629), (13881, 145543)]