820367022

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{19727}}^1$

素因数の和:20000

約数の個数: 32

約数和(自身を含む): 1704499200

約数和(自身を除く): 884132178

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 239, 478, 717, 1434, 6931, 13862, 19727, 20793, 39454, 41586, 59181, 118362, 572083, 1144166, 1716249, 3432498, 4714753, 9429506, 14144259, 28288518, 136727837, 273455674, 410183511, 820367022]

約数ペア:

[(1, 820367022), (2, 410183511), (3, 273455674), (6, 136727837), (29, 28288518), (58, 14144259), (87, 9429506), (174, 4714753), (239, 3432498), (478, 1716249), (717, 1144166), (1434, 572083), (6931, 118362), (13862, 59181), (19727, 41586), (20793, 39454)]