2020366907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 2285548608

約数和(自身を除く): 265181701

約数列:

[1, 13, 37, 73, 163, 353, 481, 949, 2119, 2701, 4589, 6031, 11899, 13061, 25769, 35113, 57539, 78403, 154687, 169793, 334997, 440263, 748007, 953453, 2128943, 4200347, 5723419, 12394889, 27676259, 54604511, 155412839, 2020366907]

約数ペア:

[(1, 2020366907), (13, 155412839), (37, 54604511), (73, 27676259), (163, 12394889), (353, 5723419), (481, 4200347), (949, 2128943), (2119, 953453), (2701, 748007), (4589, 440263), (6031, 334997), (11899, 169793), (13061, 154687), (25769, 78403), (35113, 57539)]