20340020724

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{25339}}^1$

素因数の和:25940

約数の個数: 48

約数和(自身を含む): 47884085760

約数和(自身を除く): 27544065036

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 443, 453, 604, 886, 906, 1329, 1772, 1812, 2658, 5316, 25339, 50678, 66893, 76017, 101356, 133786, 152034, 200679, 267572, 304068, 401358, 802716, 3826189, 7652378, 11225177, 11478567, 15304756, 22450354, 22957134, 33675531, 44900708, 45914268, 67351062, 134702124, 1695001727, 3390003454, 5085005181, 6780006908, 10170010362, 20340020724]

約数ペア:

[(1, 20340020724), (2, 10170010362), (3, 6780006908), (4, 5085005181), (6, 3390003454), (12, 1695001727), (151, 134702124), (302, 67351062), (443, 45914268), (453, 44900708), (604, 33675531), (886, 22957134), (906, 22450354), (1329, 15304756), (1772, 11478567), (1812, 11225177), (2658, 7652378), (5316, 3826189), (25339, 802716), (50678, 401358), (66893, 304068), (76017, 267572), (101356, 200679), (133786, 152034)]