20187396336

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{228199}}^1$

素因数の和:228326

約数の個数: 80

約数和(自身を含む): 55461728000

約数和(自身を除く): 35274331664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 912, 1164, 1552, 1843, 2328, 3686, 4656, 5529, 7372, 11058, 14744, 22116, 29488, 44232, 88464, 228199, 456398, 684597, 912796, 1369194, 1825592, 2738388, 3651184, 4335781, 5476776, 8671562, 10953552, 13007343, 17343124, 22135303, 26014686, 34686248, 44270606, 52029372, 66405909, 69372496, 88541212, 104058744, 132811818, 177082424, 208117488, 265623636, 354164848, 420570757, 531247272, 841141514, 1062494544, 1261712271, 1682283028, 2523424542, 3364566056, 5046849084, 6729132112, 10093698168, 20187396336]

約数ペア:

[(1, 20187396336), (2, 10093698168), (3, 6729132112), (4, 5046849084), (6, 3364566056), (8, 2523424542), (12, 1682283028), (16, 1261712271), (19, 1062494544), (24, 841141514), (38, 531247272), (48, 420570757), (57, 354164848), (76, 265623636), (97, 208117488), (114, 177082424), (152, 132811818), (194, 104058744), (228, 88541212), (291, 69372496), (304, 66405909), (388, 52029372), (456, 44270606), (582, 34686248), (776, 26014686), (912, 22135303), (1164, 17343124), (1552, 13007343), (1843, 10953552), (2328, 8671562), (3686, 5476776), (4656, 4335781), (5529, 3651184), (7372, 2738388), (11058, 1825592), (14744, 1369194), (22116, 912796), (29488, 684597), (44232, 456398), (88464, 228199)]