20285413008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2441}}^1\times {\mathrm{24733}}^1$

素因数の和:27192

約数の個数: 80

約数和(自身を含む): 59917224576

約数和(自身を除く): 39631811568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2441, 4882, 7323, 9764, 14646, 17087, 19528, 24733, 29292, 34174, 39056, 49466, 51261, 58584, 68348, 74199, 98932, 102522, 117168, 136696, 148398, 173131, 197864, 205044, 273392, 296796, 346262, 395728, 410088, 519393, 593592, 692524, 820176, 1038786, 1187184, 1385048, 2077572, 2770096, 4155144, 8310288, 60373253, 120746506, 181119759, 241493012, 362239518, 422612771, 482986024, 724479036, 845225542, 965972048, 1267838313, 1448958072, 1690451084, 2535676626, 2897916144, 3380902168, 5071353252, 6761804336, 10142706504, 20285413008]

約数ペア:

[(1, 20285413008), (2, 10142706504), (3, 6761804336), (4, 5071353252), (6, 3380902168), (7, 2897916144), (8, 2535676626), (12, 1690451084), (14, 1448958072), (16, 1267838313), (21, 965972048), (24, 845225542), (28, 724479036), (42, 482986024), (48, 422612771), (56, 362239518), (84, 241493012), (112, 181119759), (168, 120746506), (336, 60373253), (2441, 8310288), (4882, 4155144), (7323, 2770096), (9764, 2077572), (14646, 1385048), (17087, 1187184), (19528, 1038786), (24733, 820176), (29292, 692524), (34174, 593592), (39056, 519393), (49466, 410088), (51261, 395728), (58584, 346262), (68348, 296796), (74199, 273392), (98932, 205044), (102522, 197864), (117168, 173131), (136696, 148398)]