20174039174

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{115079}}^1$

素因数の和:115244

約数の個数: 32

約数和(自身を含む): 32745323520

約数和(自身を除く): 12571284346

約数列:

[1, 2, 23, 37, 46, 74, 103, 206, 851, 1702, 2369, 3811, 4738, 7622, 87653, 115079, 175306, 230158, 2646817, 4257923, 5293634, 8515846, 11853137, 23706274, 97932229, 195864458, 272622151, 438566069, 545244302, 877132138, 10087019587, 20174039174]

約数ペア:

[(1, 20174039174), (2, 10087019587), (23, 877132138), (37, 545244302), (46, 438566069), (74, 272622151), (103, 195864458), (206, 97932229), (851, 23706274), (1702, 11853137), (2369, 8515846), (3811, 5293634), (4738, 4257923), (7622, 2646817), (87653, 230158), (115079, 175306)]