20236502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 35955360

約数和(自身を除く): 15718858

約数列:

[1, 2, 11, 13, 22, 26, 143, 173, 286, 346, 409, 818, 1903, 2249, 3806, 4498, 4499, 5317, 8998, 10634, 24739, 49478, 58487, 70757, 116974, 141514, 778327, 919841, 1556654, 1839682, 10118251, 20236502]

約数ペア:

[(1, 20236502), (2, 10118251), (11, 1839682), (13, 1556654), (22, 919841), (26, 778327), (143, 141514), (173, 116974), (286, 70757), (346, 58487), (409, 49478), (818, 24739), (1903, 10634), (2249, 8998), (3806, 5317), (4498, 4499)]