20180954778

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6079}}^1\times {\mathrm{5171}}^1$

素因数の和:11362

約数の個数: 32

約数和(自身を含む): 40753704960

約数和(自身を除く): 20572750182

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 5171, 6079, 10342, 12158, 15513, 18237, 31026, 36474, 553297, 650453, 1106594, 1300906, 1659891, 1951359, 3319782, 3902718, 31434509, 62869018, 94303527, 188607054, 3363492463, 6726984926, 10090477389, 20180954778]

約数ペア:

[(1, 20180954778), (2, 10090477389), (3, 6726984926), (6, 3363492463), (107, 188607054), (214, 94303527), (321, 62869018), (642, 31434509), (5171, 3902718), (6079, 3319782), (10342, 1951359), (12158, 1659891), (15513, 1300906), (18237, 1106594), (31026, 650453), (36474, 553297)]