20233439079

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1\times {\mathrm{5711}}^1$

素因数の和:7327

約数の個数: 32

約数和(自身を含む): 31131039744

約数和(自身を除く): 10897600665

約数列:

[1, 3, 7, 21, 113, 339, 791, 1493, 2373, 4479, 5711, 10451, 17133, 31353, 39977, 119931, 168709, 506127, 645343, 1180963, 1936029, 3542889, 4517401, 8526523, 13552203, 25579569, 59685661, 179056983, 963497099, 2890491297, 6744479693, 20233439079]

約数ペア:

[(1, 20233439079), (3, 6744479693), (7, 2890491297), (21, 963497099), (113, 179056983), (339, 59685661), (791, 25579569), (1493, 13552203), (2373, 8526523), (4479, 4517401), (5711, 3542889), (10451, 1936029), (17133, 1180963), (31353, 645343), (39977, 506127), (119931, 168709)]