20172376070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1\times {\mathrm{12577}}^1$

素因数の和:14685

約数の個数: 64

約数和(自身を含む): 45295289856

約数和(自身を除く): 25122913786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2083, 4166, 10415, 12577, 14581, 20830, 22913, 25154, 29162, 45826, 62885, 72905, 88039, 114565, 125770, 138347, 145810, 160391, 176078, 229130, 276694, 320782, 440195, 691735, 801955, 880390, 968429, 1383470, 1603910, 1936858, 4842145, 9684290, 26197891, 52395782, 130989455, 183385237, 261978910, 288176801, 366770474, 576353602, 916926185, 1440884005, 1833852370, 2017237607, 2881768010, 4034475214, 10086188035, 20172376070]

約数ペア:

[(1, 20172376070), (2, 10086188035), (5, 4034475214), (7, 2881768010), (10, 2017237607), (11, 1833852370), (14, 1440884005), (22, 916926185), (35, 576353602), (55, 366770474), (70, 288176801), (77, 261978910), (110, 183385237), (154, 130989455), (385, 52395782), (770, 26197891), (2083, 9684290), (4166, 4842145), (10415, 1936858), (12577, 1603910), (14581, 1383470), (20830, 968429), (22913, 880390), (25154, 801955), (29162, 691735), (45826, 440195), (62885, 320782), (72905, 276694), (88039, 229130), (114565, 176078), (125770, 160391), (138347, 145810)]