20086714370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{118373}}^1$

素因数の和:118690

約数の個数: 32

約数和(自身を含む): 36819048960

約数和(自身を除く): 16732334590

約数列:

[1, 2, 5, 10, 71, 142, 239, 355, 478, 710, 1195, 2390, 16969, 33938, 84845, 118373, 169690, 236746, 591865, 1183730, 8404483, 16808966, 28291147, 42022415, 56582294, 84044830, 141455735, 282911470, 2008671437, 4017342874, 10043357185, 20086714370]

約数ペア:

[(1, 20086714370), (2, 10043357185), (5, 4017342874), (10, 2008671437), (71, 282911470), (142, 141455735), (239, 84044830), (355, 56582294), (478, 42022415), (710, 28291147), (1195, 16808966), (2390, 8404483), (16969, 1183730), (33938, 591865), (84845, 236746), (118373, 169690)]