2017024820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1\times {\mathrm{3433}}^1$

素因数の和:4484

約数の個数: 48

約数和(自身を含む): 4387415760

約数和(自身を除く): 2370390940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1013, 2026, 3433, 4052, 5065, 6866, 10130, 13732, 17165, 20260, 29377, 34330, 58754, 68660, 99557, 117508, 146885, 199114, 293770, 398228, 497785, 587540, 995570, 1991140, 3477629, 6955258, 13910516, 17388145, 34776290, 69552580, 100851241, 201702482, 403404964, 504256205, 1008512410, 2017024820]

約数ペア:

[(1, 2017024820), (2, 1008512410), (4, 504256205), (5, 403404964), (10, 201702482), (20, 100851241), (29, 69552580), (58, 34776290), (116, 17388145), (145, 13910516), (290, 6955258), (580, 3477629), (1013, 1991140), (2026, 995570), (3433, 587540), (4052, 497785), (5065, 398228), (6866, 293770), (10130, 199114), (13732, 146885), (17165, 117508), (20260, 99557), (29377, 68660), (34330, 58754)]