20174670065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1\times {\mathrm{5119}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 26665943040

約数和(自身を除く): 6491272975

約数列:

[1, 5, 11, 55, 131, 547, 655, 1441, 2735, 5119, 6017, 7205, 25595, 30085, 56309, 71657, 281545, 358285, 670589, 788227, 2800093, 3352945, 3941135, 7376479, 14000465, 30801023, 36882395, 154005115, 366812183, 1834060915, 4034934013, 20174670065]

約数ペア:

[(1, 20174670065), (5, 4034934013), (11, 1834060915), (55, 366812183), (131, 154005115), (547, 36882395), (655, 30801023), (1441, 14000465), (2735, 7376479), (5119, 3941135), (6017, 3352945), (7205, 2800093), (25595, 788227), (30085, 670589), (56309, 358285), (71657, 281545)]