20065105918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9967}}^1\times {\mathrm{7039}}^1$

素因数の和:17032

約数の個数: 32

約数和(自身を含む): 35368058880

約数和(自身を除く): 15302952962

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7039, 9967, 14078, 19934, 77429, 91507, 109637, 129571, 154858, 183014, 219274, 259142, 1006577, 1425281, 2013154, 2850562, 70157713, 140315426, 771734843, 912050269, 1543469686, 1824100538, 10032552959, 20065105918]

約数ペア:

[(1, 20065105918), (2, 10032552959), (11, 1824100538), (13, 1543469686), (22, 912050269), (26, 771734843), (143, 140315426), (286, 70157713), (7039, 2850562), (9967, 2013154), (14078, 1425281), (19934, 1006577), (77429, 259142), (91507, 219274), (109637, 183014), (129571, 154858)]