20799078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 43607040

約数和(自身を除く): 22807962

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 1669, 2077, 3338, 4154, 5007, 6231, 10014, 12462, 51739, 103478, 111823, 155217, 223646, 310434, 335469, 670938, 3466513, 6933026, 10399539, 20799078]

約数ペア:

[(1, 20799078), (2, 10399539), (3, 6933026), (6, 3466513), (31, 670938), (62, 335469), (67, 310434), (93, 223646), (134, 155217), (186, 111823), (201, 103478), (402, 51739), (1669, 12462), (2077, 10014), (3338, 6231), (4154, 5007)]