20119028110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{673553}}^1$

素因数の和:673692

約数の個数: 32

約数和(自身を含む): 37826792640

約数和(自身を除く): 17707764530

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 14935, 29870, 673553, 1347106, 3367765, 6735530, 19533037, 39066074, 69375959, 97665185, 138751918, 195330370, 346879795, 693759590, 2011902811, 4023805622, 10059514055, 20119028110]

約数ペア:

[(1, 20119028110), (2, 10059514055), (5, 4023805622), (10, 2011902811), (29, 693759590), (58, 346879795), (103, 195330370), (145, 138751918), (206, 97665185), (290, 69375959), (515, 39066074), (1030, 19533037), (2987, 6735530), (5974, 3367765), (14935, 1347106), (29870, 673553)]