20232493216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{9733}}^1$

素因数の和:10038

約数の個数: 96

約数和(自身を含む): 45330848640

約数和(自身を除く): 25098355424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 263, 304, 416, 494, 526, 608, 988, 1052, 1976, 2104, 3419, 3952, 4208, 4997, 6838, 7904, 8416, 9733, 9994, 13676, 19466, 19988, 27352, 38932, 39976, 54704, 64961, 77864, 79952, 109408, 126529, 129922, 155728, 159904, 184927, 253058, 259844, 311456, 369854, 506116, 519688, 739708, 1012232, 1039376, 1479416, 2024464, 2078752, 2404051, 2559779, 2958832, 4048928, 4808102, 5119558, 5917664, 9616204, 10239116, 19232408, 20478232, 33277127, 38464816, 40956464, 48635801, 66554254, 76929632, 81912928, 97271602, 133108508, 194543204, 266217016, 389086408, 532434032, 632265413, 778172816, 1064868064, 1264530826, 1556345632, 2529061652, 5058123304, 10116246608, 20232493216]

約数ペア:

[(1, 20232493216), (2, 10116246608), (4, 5058123304), (8, 2529061652), (13, 1556345632), (16, 1264530826), (19, 1064868064), (26, 778172816), (32, 632265413), (38, 532434032), (52, 389086408), (76, 266217016), (104, 194543204), (152, 133108508), (208, 97271602), (247, 81912928), (263, 76929632), (304, 66554254), (416, 48635801), (494, 40956464), (526, 38464816), (608, 33277127), (988, 20478232), (1052, 19232408), (1976, 10239116), (2104, 9616204), (3419, 5917664), (3952, 5119558), (4208, 4808102), (4997, 4048928), (6838, 2958832), (7904, 2559779), (8416, 2404051), (9733, 2078752), (9994, 2024464), (13676, 1479416), (19466, 1039376), (19988, 1012232), (27352, 739708), (38932, 519688), (39976, 506116), (54704, 369854), (64961, 311456), (77864, 259844), (79952, 253058), (109408, 184927), (126529, 159904), (129922, 155728)]