2020196282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2506447}}^1$

素因数の和:2506493

約数の個数: 16

約数和(自身を含む): 3368666112

約数和(自身を除く): 1348469830

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2506447, 5012894, 32583811, 65167622, 77699857, 155399714, 1010098141, 2020196282]

約数ペア:

[(1, 2020196282), (2, 1010098141), (13, 155399714), (26, 77699857), (31, 65167622), (62, 32583811), (403, 5012894), (806, 2506447)]