20147894097518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{23460137}}^1$

素因数の和:23460632

約数の個数: 32

約数和(自身を含む): 33377207535360

約数和(自身を除く): 13229313437842

約数列:

[1, 2, 11, 22, 103, 206, 379, 758, 1133, 2266, 4169, 8338, 39037, 78074, 429407, 858814, 23460137, 46920274, 258061507, 516123014, 2416394111, 4832788222, 8891391923, 17782783846, 26580335221, 53160670442, 97805311153, 195610622306, 915813368069, 1831626736138, 10073947048759, 20147894097518]

約数ペア:

[(1, 20147894097518), (2, 10073947048759), (11, 1831626736138), (22, 915813368069), (103, 195610622306), (206, 97805311153), (379, 53160670442), (758, 26580335221), (1133, 17782783846), (2266, 8891391923), (4169, 4832788222), (8338, 2416394111), (39037, 516123014), (78074, 258061507), (429407, 46920274), (858814, 23460137)]