20208093116

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{467}}^1\times {\mathrm{683}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 36354479616

約数和(自身を除く): 16146386500

約数列:

[1, 2, 4, 47, 94, 188, 337, 467, 674, 683, 934, 1348, 1366, 1868, 2732, 15839, 21949, 31678, 32101, 43898, 63356, 64202, 87796, 128404, 157379, 230171, 314758, 318961, 460342, 629516, 637922, 920684, 1275844, 7396813, 10818037, 14793626, 14991167, 21636074, 29587252, 29982334, 43272148, 59964668, 107489857, 214979714, 429959428, 5052023279, 10104046558, 20208093116]

約数ペア:

[(1, 20208093116), (2, 10104046558), (4, 5052023279), (47, 429959428), (94, 214979714), (188, 107489857), (337, 59964668), (467, 43272148), (674, 29982334), (683, 29587252), (934, 21636074), (1348, 14991167), (1366, 14793626), (1868, 10818037), (2732, 7396813), (15839, 1275844), (21949, 920684), (31678, 637922), (32101, 629516), (43898, 460342), (63356, 318961), (64202, 314758), (87796, 230171), (128404, 157379)]