20996957522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1\times {\mathrm{2593}}^1$

素因数の和:3710

約数の個数: 32

約数和(自身を含む): 32847822000

約数和(自身を除く): 11850864478

約数列:

[1, 2, 29, 58, 149, 298, 937, 1874, 2593, 4321, 5186, 8642, 27173, 54346, 75197, 139613, 150394, 279226, 386357, 772714, 2429641, 4048777, 4859282, 8097554, 11204353, 22408706, 70459589, 140919178, 362016509, 724033018, 10498478761, 20996957522]

約数ペア:

[(1, 20996957522), (2, 10498478761), (29, 724033018), (58, 362016509), (149, 140919178), (298, 70459589), (937, 22408706), (1874, 11204353), (2593, 8097554), (4321, 4859282), (5186, 4048777), (8642, 2429641), (27173, 772714), (54346, 386357), (75197, 279226), (139613, 150394)]