20132589404

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{2297}}^1\times {\mathrm{19391}}^1$

素因数の和:21805

約数の個数: 24

約数和(自身を含む): 35561127168

約数和(自身を除く): 15428537764

約数列:

[1, 2, 4, 113, 226, 452, 2297, 4594, 9188, 19391, 38782, 77564, 259561, 519122, 1038244, 2191183, 4382366, 8764732, 44541127, 89082254, 178164508, 5033147351, 10066294702, 20132589404]

約数ペア:

[(1, 20132589404), (2, 10066294702), (4, 5033147351), (113, 178164508), (226, 89082254), (452, 44541127), (2297, 8764732), (4594, 4382366), (9188, 2191183), (19391, 1038244), (38782, 519122), (77564, 259561)]