20140136008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{53861}}^1$

素因数の和:54997

約数の個数: 32

約数和(自身を含む): 38677224960

約数和(自身を除く): 18537088952

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1087, 2174, 4348, 8696, 46741, 53861, 93482, 107722, 186964, 215444, 373928, 430888, 2316023, 4632046, 9264092, 18528184, 58546907, 117093814, 234187628, 468375256, 2517517001, 5035034002, 10070068004, 20140136008]

約数ペア:

[(1, 20140136008), (2, 10070068004), (4, 5035034002), (8, 2517517001), (43, 468375256), (86, 234187628), (172, 117093814), (344, 58546907), (1087, 18528184), (2174, 9264092), (4348, 4632046), (8696, 2316023), (46741, 430888), (53861, 373928), (93482, 215444), (107722, 186964)]