20174083775

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{241823}}^1$

素因数の和:241951

約数の個数: 24

約数和(自身を含む): 25908056064

約数和(自身を除く): 5733972289

約数列:

[1, 5, 25, 47, 71, 235, 355, 1175, 1775, 3337, 16685, 83425, 241823, 1209115, 6045575, 11365681, 17169433, 56828405, 85847165, 284142025, 429235825, 806963351, 4034816755, 20174083775]

約数ペア:

[(1, 20174083775), (5, 4034816755), (25, 806963351), (47, 429235825), (71, 284142025), (235, 85847165), (355, 56828405), (1175, 17169433), (1775, 11365681), (3337, 6045575), (16685, 1209115), (83425, 241823)]