20145403344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6143}}^1\times {\mathrm{6211}}^1$

素因数の和:12376

約数の個数: 80

約数和(自身を含む): 56791793664

約数和(自身を除く): 36646390320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 6143, 6211, 12286, 12422, 18429, 18633, 24572, 24844, 36858, 37266, 49144, 49688, 67573, 68321, 73716, 74532, 98288, 99376, 135146, 136642, 147432, 149064, 202719, 204963, 270292, 273284, 294864, 298128, 405438, 409926, 540584, 546568, 810876, 819852, 1081168, 1093136, 1621752, 1639704, 3243504, 3279408, 38154173, 76308346, 114462519, 152616692, 228925038, 305233384, 419695903, 457850076, 610466768, 839391806, 915700152, 1259087709, 1678783612, 1831400304, 2518175418, 3357567224, 5036350836, 6715134448, 10072701672, 20145403344]

約数ペア:

[(1, 20145403344), (2, 10072701672), (3, 6715134448), (4, 5036350836), (6, 3357567224), (8, 2518175418), (11, 1831400304), (12, 1678783612), (16, 1259087709), (22, 915700152), (24, 839391806), (33, 610466768), (44, 457850076), (48, 419695903), (66, 305233384), (88, 228925038), (132, 152616692), (176, 114462519), (264, 76308346), (528, 38154173), (6143, 3279408), (6211, 3243504), (12286, 1639704), (12422, 1621752), (18429, 1093136), (18633, 1081168), (24572, 819852), (24844, 810876), (36858, 546568), (37266, 540584), (49144, 409926), (49688, 405438), (67573, 298128), (68321, 294864), (73716, 273284), (74532, 270292), (98288, 204963), (99376, 202719), (135146, 149064), (136642, 147432)]