20199789678

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{10620289}}^1$

素因数の和:10620611

約数の個数: 16

約数和(自身を含む): 40527026640

約数和(自身を除く): 20327236962

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 10620289, 21240578, 31860867, 63721734, 3366631613, 6733263226, 10099894839, 20199789678]

約数ペア:

[(1, 20199789678), (2, 10099894839), (3, 6733263226), (6, 3366631613), (317, 63721734), (634, 31860867), (951, 21240578), (1902, 10620289)]