20226771530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1\times {\mathrm{5843}}^1$

素因数の和:8783

約数の個数: 64

約数和(自身を含む): 44079655680

約数和(自身を除く): 23852884150

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2909, 5818, 5843, 11686, 14545, 20363, 29090, 29215, 40726, 40901, 49453, 58430, 81802, 98906, 99331, 101815, 198662, 203630, 204505, 247265, 346171, 409010, 494530, 496655, 692342, 695317, 993310, 1390634, 1730855, 3461710, 3476585, 6953170, 16997287, 33994574, 84986435, 118981009, 169972870, 237962018, 288953879, 577907758, 594905045, 1189810090, 1444769395, 2022677153, 2889538790, 4045354306, 10113385765, 20226771530]

約数ペア:

[(1, 20226771530), (2, 10113385765), (5, 4045354306), (7, 2889538790), (10, 2022677153), (14, 1444769395), (17, 1189810090), (34, 594905045), (35, 577907758), (70, 288953879), (85, 237962018), (119, 169972870), (170, 118981009), (238, 84986435), (595, 33994574), (1190, 16997287), (2909, 6953170), (5818, 3476585), (5843, 3461710), (11686, 1730855), (14545, 1390634), (20363, 993310), (29090, 695317), (29215, 692342), (40726, 496655), (40901, 494530), (49453, 409010), (58430, 346171), (81802, 247265), (98906, 204505), (99331, 203630), (101815, 198662)]