20336048782

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6131}}^1\times {\mathrm{10301}}^1$

素因数の和:16464

約数の個数: 32

約数和(自身を含む): 36386993664

約数和(自身を除く): 16050944882

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6131, 10301, 12262, 20602, 42917, 72107, 85834, 141013, 144214, 236923, 282026, 473846, 987091, 1658461, 1974182, 3316922, 63155431, 126310862, 442088017, 884176034, 1452574913, 2905149826, 10168024391, 20336048782]

約数ペア:

[(1, 20336048782), (2, 10168024391), (7, 2905149826), (14, 1452574913), (23, 884176034), (46, 442088017), (161, 126310862), (322, 63155431), (6131, 3316922), (10301, 1974182), (12262, 1658461), (20602, 987091), (42917, 473846), (72107, 282026), (85834, 236923), (141013, 144214)]