20349474

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 42534720

約数和(自身を除く): 22185246

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 1093, 2186, 3103, 3279, 6206, 6558, 9309, 18618, 31697, 63394, 95091, 116951, 190182, 233902, 350853, 701706, 3391579, 6783158, 10174737, 20349474]

約数ペア:

[(1, 20349474), (2, 10174737), (3, 6783158), (6, 3391579), (29, 701706), (58, 350853), (87, 233902), (107, 190182), (174, 116951), (214, 95091), (321, 63394), (642, 31697), (1093, 18618), (2186, 9309), (3103, 6558), (3279, 6206)]