20098986

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 21262422

約数列:

[1, 2, 3, 6, 47, 94, 141, 263, 271, 282, 526, 542, 789, 813, 1578, 1626, 12361, 12737, 24722, 25474, 37083, 38211, 71273, 74166, 76422, 142546, 213819, 427638, 3349831, 6699662, 10049493, 20098986]

約数ペア:

[(1, 20098986), (2, 10049493), (3, 6699662), (6, 3349831), (47, 427638), (94, 213819), (141, 142546), (263, 76422), (271, 74166), (282, 71273), (526, 38211), (542, 37083), (789, 25474), (813, 24722), (1578, 12737), (1626, 12361)]