20173337870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1508851}}^1$

素因数の和:1509056

約数の個数: 32

約数和(自身を含む): 41716740096

約数和(自身を除く): 21543402226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 13370, 1508851, 3017702, 7544255, 10561957, 15088510, 21123914, 52809785, 105619570, 288190541, 576381082, 1440952705, 2017333787, 2881905410, 4034667574, 10086668935, 20173337870]

約数ペア:

[(1, 20173337870), (2, 10086668935), (5, 4034667574), (7, 2881905410), (10, 2017333787), (14, 1440952705), (35, 576381082), (70, 288190541), (191, 105619570), (382, 52809785), (955, 21123914), (1337, 15088510), (1910, 10561957), (2674, 7544255), (6685, 3017702), (13370, 1508851)]