20174755428

素因数分解:

$2^2\times 3^3\times {\mathrm{1609}}^1\times {\mathrm{116099}}^1$

素因数の和:117721

約数の個数: 48

約数和(自身を含む): 52337880000

約数和(自身を除く): 32163124572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1609, 3218, 4827, 6436, 9654, 14481, 19308, 28962, 43443, 57924, 86886, 116099, 173772, 232198, 348297, 464396, 696594, 1044891, 1393188, 2089782, 3134673, 4179564, 6269346, 12538692, 186803291, 373606582, 560409873, 747213164, 1120819746, 1681229619, 2241639492, 3362459238, 5043688857, 6724918476, 10087377714, 20174755428]

約数ペア:

[(1, 20174755428), (2, 10087377714), (3, 6724918476), (4, 5043688857), (6, 3362459238), (9, 2241639492), (12, 1681229619), (18, 1120819746), (27, 747213164), (36, 560409873), (54, 373606582), (108, 186803291), (1609, 12538692), (3218, 6269346), (4827, 4179564), (6436, 3134673), (9654, 2089782), (14481, 1393188), (19308, 1044891), (28962, 696594), (43443, 464396), (57924, 348297), (86886, 232198), (116099, 173772)]