20164652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12893}}^1$

素因数の和:12937

約数の個数: 24

約数和(自身を含む): 38991456

約数和(自身を除く): 18826804

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12893, 25786, 51572, 219181, 296539, 438362, 593078, 876724, 1186156, 5041163, 10082326, 20164652]

約数ペア:

[(1, 20164652), (2, 10082326), (4, 5041163), (17, 1186156), (23, 876724), (34, 593078), (46, 438362), (68, 296539), (92, 219181), (391, 51572), (782, 25786), (1564, 12893)]