20172089904

素因数分解:

$2^4\times 3^1\times {\mathrm{3343}}^1\times {\mathrm{125711}}^1$

素因数の和:129065

約数の個数: 40

約数和(自身を含む): 52127235072

約数和(自身を除く): 31955145168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3343, 6686, 10029, 13372, 20058, 26744, 40116, 53488, 80232, 125711, 160464, 251422, 377133, 502844, 754266, 1005688, 1508532, 2011376, 3017064, 6034128, 420251873, 840503746, 1260755619, 1681007492, 2521511238, 3362014984, 5043022476, 6724029968, 10086044952, 20172089904]

約数ペア:

[(1, 20172089904), (2, 10086044952), (3, 6724029968), (4, 5043022476), (6, 3362014984), (8, 2521511238), (12, 1681007492), (16, 1260755619), (24, 840503746), (48, 420251873), (3343, 6034128), (6686, 3017064), (10029, 2011376), (13372, 1508532), (20058, 1005688), (26744, 754266), (40116, 502844), (53488, 377133), (80232, 251422), (125711, 160464)]