2020194178

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{953}}^1\times {\mathrm{3037}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 3043164600

約数和(自身を除く): 1022970422

約数列:

[1, 2, 349, 698, 953, 1906, 3037, 6074, 332597, 665194, 1059913, 2119826, 2894261, 5788522, 1010097089, 2020194178]

約数ペア:

[(1, 2020194178), (2, 1010097089), (349, 5788522), (698, 2894261), (953, 2119826), (1906, 1059913), (3037, 665194), (6074, 332597)]