14782020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22397}}^1$

素因数の和:22420

約数の個数: 48

約数和(自身を含む): 45154368

約数和(自身を除く): 30372348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 22397, 44794, 67191, 89588, 111985, 134382, 223970, 246367, 268764, 335955, 447940, 492734, 671910, 739101, 985468, 1231835, 1343820, 1478202, 2463670, 2956404, 3695505, 4927340, 7391010, 14782020]

約数ペア:

[(1, 14782020), (2, 7391010), (3, 4927340), (4, 3695505), (5, 2956404), (6, 2463670), (10, 1478202), (11, 1343820), (12, 1231835), (15, 985468), (20, 739101), (22, 671910), (30, 492734), (33, 447940), (44, 335955), (55, 268764), (60, 246367), (66, 223970), (110, 134382), (132, 111985), (165, 89588), (220, 67191), (330, 44794), (660, 22397)]