20167595464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{112097}}^1$

素因数の和:112669

約数の個数: 32

約数和(自身を含む): 38767972320

約数和(自身を除く): 18600376856

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 523, 1046, 2092, 4184, 22489, 44978, 89956, 112097, 179912, 224194, 448388, 896776, 4820171, 9640342, 19280684, 38561368, 58626731, 117253462, 234506924, 469013848, 2520949433, 5041898866, 10083797732, 20167595464]

約数ペア:

[(1, 20167595464), (2, 10083797732), (4, 5041898866), (8, 2520949433), (43, 469013848), (86, 234506924), (172, 117253462), (344, 58626731), (523, 38561368), (1046, 19280684), (2092, 9640342), (4184, 4820171), (22489, 896776), (44978, 448388), (89956, 224194), (112097, 179912)]