20190979094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{66041}}^1$

素因数の和:67136

約数の個数: 32

約数和(自身を含む): 35615129760

約数和(自身を除く): 15424150666

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1069, 2138, 11759, 13897, 23518, 27794, 66041, 132082, 152867, 305734, 726451, 858533, 1452902, 1717066, 9443863, 18887726, 70597829, 141195658, 776576119, 917771777, 1553152238, 1835543554, 10095489547, 20190979094]

約数ペア:

[(1, 20190979094), (2, 10095489547), (11, 1835543554), (13, 1553152238), (22, 917771777), (26, 776576119), (143, 141195658), (286, 70597829), (1069, 18887726), (2138, 9443863), (11759, 1717066), (13897, 1452902), (23518, 858533), (27794, 726451), (66041, 305734), (132082, 152867)]