20176870892

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{5413}}^1\times {\mathrm{5717}}^1$

素因数の和:11297

約数の個数: 24

約数和(自身を含む): 35538925296

約数和(自身を除く): 15362054404

約数列:

[1, 2, 4, 163, 326, 652, 5413, 5717, 10826, 11434, 21652, 22868, 882319, 931871, 1764638, 1863742, 3529276, 3727484, 30946121, 61892242, 123784484, 5044217723, 10088435446, 20176870892]

約数ペア:

[(1, 20176870892), (2, 10088435446), (4, 5044217723), (163, 123784484), (326, 61892242), (652, 30946121), (5413, 3727484), (5717, 3529276), (10826, 1863742), (11434, 1764638), (21652, 931871), (22868, 882319)]