20366947696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{289369}}^1$

素因数の和:289513

約数の個数: 40

約数和(自身を含む): 40690051920

約数和(自身を除く): 20323104224

約数列:

[1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 332, 424, 664, 848, 1328, 4399, 8798, 17596, 35192, 70384, 289369, 578738, 1157476, 2314952, 4629904, 15336557, 24017627, 30673114, 48035254, 61346228, 96070508, 122692456, 192141016, 245384912, 384282032, 1272934231, 2545868462, 5091736924, 10183473848, 20366947696]

約数ペア:

[(1, 20366947696), (2, 10183473848), (4, 5091736924), (8, 2545868462), (16, 1272934231), (53, 384282032), (83, 245384912), (106, 192141016), (166, 122692456), (212, 96070508), (332, 61346228), (424, 48035254), (664, 30673114), (848, 24017627), (1328, 15336557), (4399, 4629904), (8798, 2314952), (17596, 1157476), (35192, 578738), (70384, 289369)]