20024830099

素因数分解:

${\mathrm{53}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 20803245120

約数和(自身を除く): 778415021

約数列:

[1, 53, 89, 173, 463, 2809, 4717, 9169, 15397, 24539, 41207, 80099, 250001, 485957, 816041, 1300567, 2183971, 4245247, 7128811, 43250173, 115750463, 224998091, 377826983, 20024830099]

約数ペア:

[(1, 20024830099), (53, 377826983), (89, 224998091), (173, 115750463), (463, 43250173), (2809, 7128811), (4717, 4245247), (9169, 2183971), (15397, 1300567), (24539, 816041), (41207, 485957), (80099, 250001)]