20063128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5087}}^1$

素因数の和:5139

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 21149672

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 5087, 10174, 20348, 40696, 86479, 147523, 172958, 295046, 345916, 590092, 691832, 1180184, 2507891, 5015782, 10031564, 20063128]

約数ペア:

[(1, 20063128), (2, 10031564), (4, 5015782), (8, 2507891), (17, 1180184), (29, 691832), (34, 590092), (58, 345916), (68, 295046), (116, 172958), (136, 147523), (232, 86479), (493, 40696), (986, 20348), (1972, 10174), (3944, 5087)]