20341640288

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{534631}}^1$

素因数の和:534711

約数の個数: 48

約数和(自身を含む): 42439088160

約数和(自身を除く): 22097447872

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 2378, 4756, 9512, 19024, 38048, 534631, 1069262, 2138524, 4277048, 8554096, 15504299, 17108192, 21919871, 31008598, 43839742, 62017196, 87679484, 124034392, 175358968, 248068784, 350717936, 496137568, 635676259, 701435872, 1271352518, 2542705036, 5085410072, 10170820144, 20341640288]

約数ペア:

[(1, 20341640288), (2, 10170820144), (4, 5085410072), (8, 2542705036), (16, 1271352518), (29, 701435872), (32, 635676259), (41, 496137568), (58, 350717936), (82, 248068784), (116, 175358968), (164, 124034392), (232, 87679484), (328, 62017196), (464, 43839742), (656, 31008598), (928, 21919871), (1189, 17108192), (1312, 15504299), (2378, 8554096), (4756, 4277048), (9512, 2138524), (19024, 1069262), (38048, 534631)]