20238470763

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3079031}}^1$

素因数の和:3079354

約数の個数: 16

約数和(自身を含む): 30938113536

約数和(自身を除く): 10699642773

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 3079031, 9237093, 21553217, 64659651, 963736703, 2891210109, 6746156921, 20238470763]

約数ペア:

[(1, 20238470763), (3, 6746156921), (7, 2891210109), (21, 963736703), (313, 64659651), (939, 21553217), (2191, 9237093), (6573, 3079031)]