20199312168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120234001}}^1$

素因数の和:120234017

約数の個数: 32

約数和(自身を含む): 57712320960

約数和(自身を除く): 37513008792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120234001, 240468002, 360702003, 480936004, 721404006, 841638007, 961872008, 1442808012, 1683276014, 2524914021, 2885616024, 3366552028, 5049828042, 6733104056, 10099656084, 20199312168]

約数ペア:

[(1, 20199312168), (2, 10099656084), (3, 6733104056), (4, 5049828042), (6, 3366552028), (7, 2885616024), (8, 2524914021), (12, 1683276014), (14, 1442808012), (21, 961872008), (24, 841638007), (28, 721404006), (42, 480936004), (56, 360702003), (84, 240468002), (168, 120234001)]