20236822328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{4909}}^1$

素因数の和:5704

約数の個数: 64

約数和(自身を含む): 41084916000

約数和(自身を除く): 20848093672

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 733, 1406, 1466, 2812, 2932, 4909, 5624, 5864, 9818, 13927, 19636, 27121, 27854, 39272, 54242, 55708, 93271, 108484, 111416, 181633, 186542, 216968, 363266, 373084, 515299, 726532, 746168, 1030598, 1453064, 2061196, 3451027, 3598297, 4122392, 6902054, 7196594, 13804108, 14393188, 27608216, 28786376, 68367643, 133136989, 136735286, 266273978, 273470572, 532547956, 546941144, 1065095912, 2529602791, 5059205582, 10118411164, 20236822328]

約数ペア:

[(1, 20236822328), (2, 10118411164), (4, 5059205582), (8, 2529602791), (19, 1065095912), (37, 546941144), (38, 532547956), (74, 273470572), (76, 266273978), (148, 136735286), (152, 133136989), (296, 68367643), (703, 28786376), (733, 27608216), (1406, 14393188), (1466, 13804108), (2812, 7196594), (2932, 6902054), (4909, 4122392), (5624, 3598297), (5864, 3451027), (9818, 2061196), (13927, 1453064), (19636, 1030598), (27121, 746168), (27854, 726532), (39272, 515299), (54242, 373084), (55708, 363266), (93271, 216968), (108484, 186542), (111416, 181633)]