20229890142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{3119}}^1$

素因数の和:3382

約数の個数: 128

約数和(自身を含む): 51325747200

約数和(自身を除く): 31095857058

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 139, 154, 202, 231, 278, 303, 417, 462, 606, 707, 834, 973, 1111, 1414, 1529, 1946, 2121, 2222, 2919, 3058, 3119, 3333, 4242, 4587, 5838, 6238, 6666, 7777, 9174, 9357, 10703, 14039, 15554, 18714, 21406, 21833, 23331, 28078, 32109, 34309, 42117, 43666, 46662, 64218, 65499, 68618, 84234, 98273, 102927, 130998, 154429, 196546, 205854, 240163, 294819, 308858, 315019, 433541, 463287, 480326, 589638, 630038, 720489, 867082, 926574, 945057, 1081003, 1300623, 1440978, 1890114, 2162006, 2205133, 2601246, 3034787, 3243009, 3465209, 4410266, 4768951, 6069574, 6486018, 6615399, 6930418, 9104361, 9537902, 10395627, 13230798, 14306853, 18208722, 20791254, 24256463, 28613706, 33382657, 43787641, 48512926, 66765314, 72769389, 87575282, 100147971, 131362923, 145538778, 200295942, 262725846, 306513487, 481664051, 613026974, 919540461, 963328102, 1444992153, 1839080922, 2889984306, 3371648357, 6743296714, 10114945071, 20229890142]

約数ペア:

[(1, 20229890142), (2, 10114945071), (3, 6743296714), (6, 3371648357), (7, 2889984306), (11, 1839080922), (14, 1444992153), (21, 963328102), (22, 919540461), (33, 613026974), (42, 481664051), (66, 306513487), (77, 262725846), (101, 200295942), (139, 145538778), (154, 131362923), (202, 100147971), (231, 87575282), (278, 72769389), (303, 66765314), (417, 48512926), (462, 43787641), (606, 33382657), (707, 28613706), (834, 24256463), (973, 20791254), (1111, 18208722), (1414, 14306853), (1529, 13230798), (1946, 10395627), (2121, 9537902), (2222, 9104361), (2919, 6930418), (3058, 6615399), (3119, 6486018), (3333, 6069574), (4242, 4768951), (4587, 4410266), (5838, 3465209), (6238, 3243009), (6666, 3034787), (7777, 2601246), (9174, 2205133), (9357, 2162006), (10703, 1890114), (14039, 1440978), (15554, 1300623), (18714, 1081003), (21406, 945057), (21833, 926574), (23331, 867082), (28078, 720489), (32109, 630038), (34309, 589638), (42117, 480326), (43666, 463287), (46662, 433541), (64218, 315019), (65499, 308858), (68618, 294819), (84234, 240163), (98273, 205854), (102927, 196546), (130998, 154429)]