20269106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 36058176

約数和(自身を除く): 15789070

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 541, 1082, 1441, 1703, 2882, 3406, 5951, 7033, 11902, 14066, 18733, 37466, 70871, 77363, 141742, 154726, 779581, 921323, 1559162, 1842646, 10134553, 20269106]

約数ペア:

[(1, 20269106), (2, 10134553), (11, 1842646), (13, 1559162), (22, 921323), (26, 779581), (131, 154726), (143, 141742), (262, 77363), (286, 70871), (541, 37466), (1082, 18733), (1441, 14066), (1703, 11902), (2882, 7033), (3406, 5951)]