20165972006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2182937}}^1$

素因数の和:2183119

約数の個数: 16

約数和(自身を含む): 31434307200

約数和(自身を除く): 11268335194

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 2182937, 4365874, 67671047, 135342094, 325257613, 650515226, 10082986003, 20165972006]

約数ペア:

[(1, 20165972006), (2, 10082986003), (31, 650515226), (62, 325257613), (149, 135342094), (298, 67671047), (4619, 4365874), (9238, 2182937)]