20136841543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1\times {\mathrm{2441}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 24959975040

約数和(自身を除く): 4823133497

約数列:

[1, 7, 13, 91, 269, 337, 1883, 2359, 2441, 3497, 4381, 17087, 24479, 30667, 31733, 90653, 222131, 634571, 656629, 822617, 1178489, 4596403, 5758319, 8249423, 8536177, 10694021, 59753239, 74858147, 221283973, 1548987811, 2876691649, 20136841543]

約数ペア:

[(1, 20136841543), (7, 2876691649), (13, 1548987811), (91, 221283973), (269, 74858147), (337, 59753239), (1883, 10694021), (2359, 8536177), (2441, 8249423), (3497, 5758319), (4381, 4596403), (17087, 1178489), (24479, 822617), (30667, 656629), (31733, 634571), (90653, 222131)]