20583376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 43952544

約数和(自身を除く): 23369168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1093, 1177, 1712, 2186, 2354, 4372, 4708, 8744, 9416, 12023, 17488, 18832, 24046, 48092, 96184, 116951, 192368, 233902, 467804, 935608, 1286461, 1871216, 2572922, 5145844, 10291688, 20583376]

約数ペア:

[(1, 20583376), (2, 10291688), (4, 5145844), (8, 2572922), (11, 1871216), (16, 1286461), (22, 935608), (44, 467804), (88, 233902), (107, 192368), (176, 116951), (214, 96184), (428, 48092), (856, 24046), (1093, 18832), (1177, 17488), (1712, 12023), (2186, 9416), (2354, 8744), (4372, 4708)]