20125486788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{6947}}^1$

素因数の和:8273

約数の個数: 96

約数和(自身を含む): 54291783168

約数和(自身を除く): 34166296380

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 1291, 2244, 2582, 3873, 5164, 6947, 7746, 13894, 14201, 15492, 20841, 21947, 27788, 28402, 41682, 42603, 43894, 56804, 65841, 76417, 83364, 85206, 87788, 118099, 131682, 152834, 170412, 229251, 236198, 241417, 263364, 305668, 354297, 458502, 472396, 482834, 708594, 724251, 917004, 965668, 1299089, 1417188, 1448502, 2598178, 2897004, 3897267, 5196356, 7794534, 8968577, 15589068, 17937154, 26905731, 35874308, 53811462, 98654347, 107622924, 152465809, 197308694, 295963041, 304931618, 394617388, 457397427, 591926082, 609863236, 914794854, 1183852164, 1677123899, 1829589708, 3354247798, 5031371697, 6708495596, 10062743394, 20125486788]

約数ペア:

[(1, 20125486788), (2, 10062743394), (3, 6708495596), (4, 5031371697), (6, 3354247798), (11, 1829589708), (12, 1677123899), (17, 1183852164), (22, 914794854), (33, 609863236), (34, 591926082), (44, 457397427), (51, 394617388), (66, 304931618), (68, 295963041), (102, 197308694), (132, 152465809), (187, 107622924), (204, 98654347), (374, 53811462), (561, 35874308), (748, 26905731), (1122, 17937154), (1291, 15589068), (2244, 8968577), (2582, 7794534), (3873, 5196356), (5164, 3897267), (6947, 2897004), (7746, 2598178), (13894, 1448502), (14201, 1417188), (15492, 1299089), (20841, 965668), (21947, 917004), (27788, 724251), (28402, 708594), (41682, 482834), (42603, 472396), (43894, 458502), (56804, 354297), (65841, 305668), (76417, 263364), (83364, 241417), (85206, 236198), (87788, 229251), (118099, 170412), (131682, 152834)]