20199630132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7955

約数の個数: 216

約数和(自身を含む): 60991374080

約数和(自身を除く): 40791743948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 121, 124, 132, 171, 186, 198, 209, 228, 242, 279, 341, 342, 363, 372, 396, 418, 484, 558, 589, 627, 682, 684, 726, 836, 1023, 1089, 1116, 1178, 1254, 1364, 1452, 1767, 1881, 2046, 2178, 2299, 2356, 2508, 3069, 3534, 3751, 3762, 4092, 4356, 4598, 5301, 6138, 6479, 6897, 7068, 7502, 7524, 7873, 9196, 10602, 11253, 12276, 12958, 13794, 15004, 15746, 19437, 20691, 21204, 22506, 23619, 25916, 27588, 31492, 33759, 38874, 41382, 45012, 47238, 58311, 67518, 70857, 71269, 77748, 82764, 86603, 94476, 116622, 135036, 141714, 142538, 149587, 173206, 213807, 233244, 244063, 259809, 283428, 285076, 299174, 346412, 427614, 448761, 488126, 519618, 598348, 641421, 732189, 779427, 855228, 897522, 952633, 976252, 1039236, 1282842, 1346283, 1464378, 1558854, 1645457, 1795044, 1905266, 2196567, 2565684, 2684693, 2692566, 2857899, 2928756, 3117708, 3290914, 3810532, 4393134, 4637197, 4936371, 5369386, 5385132, 5715798, 6581828, 8054079, 8573697, 8786268, 9274394, 9872742, 10738772, 11431596, 13911591, 14809113, 16108158, 17147394, 18100027, 18548788, 19745484, 24162237, 27823182, 29531623, 29618226, 32216316, 34294788, 36200054, 41734773, 48324474, 51009167, 54300081, 55646364, 59063246, 59236452, 72400108, 83469546, 88594869, 96648948, 102018334, 108600162, 118126492, 153027501, 162900243, 166939092, 177189738, 204036668, 217200324, 265784607, 306055002, 325800486, 354379476, 459082503, 531569214, 561100837, 612110004, 651600972, 918165006, 1063138428, 1122201674, 1683302511, 1836330012, 2244403348, 3366605022, 5049907533, 6733210044, 10099815066, 20199630132]

約数ペア:

[(1, 20199630132), (2, 10099815066), (3, 6733210044), (4, 5049907533), (6, 3366605022), (9, 2244403348), (11, 1836330012), (12, 1683302511), (18, 1122201674), (19, 1063138428), (22, 918165006), (31, 651600972), (33, 612110004), (36, 561100837), (38, 531569214), (44, 459082503), (57, 354379476), (62, 325800486), (66, 306055002), (76, 265784607), (93, 217200324), (99, 204036668), (114, 177189738), (121, 166939092), (124, 162900243), (132, 153027501), (171, 118126492), (186, 108600162), (198, 102018334), (209, 96648948), (228, 88594869), (242, 83469546), (279, 72400108), (341, 59236452), (342, 59063246), (363, 55646364), (372, 54300081), (396, 51009167), (418, 48324474), (484, 41734773), (558, 36200054), (589, 34294788), (627, 32216316), (682, 29618226), (684, 29531623), (726, 27823182), (836, 24162237), (1023, 19745484), (1089, 18548788), (1116, 18100027), (1178, 17147394), (1254, 16108158), (1364, 14809113), (1452, 13911591), (1767, 11431596), (1881, 10738772), (2046, 9872742), (2178, 9274394), (2299, 8786268), (2356, 8573697), (2508, 8054079), (3069, 6581828), (3534, 5715798), (3751, 5385132), (3762, 5369386), (4092, 4936371), (4356, 4637197), (4598, 4393134), (5301, 3810532), (6138, 3290914), (6479, 3117708), (6897, 2928756), (7068, 2857899), (7502, 2692566), (7524, 2684693), (7873, 2565684), (9196, 2196567), (10602, 1905266), (11253, 1795044), (12276, 1645457), (12958, 1558854), (13794, 1464378), (15004, 1346283), (15746, 1282842), (19437, 1039236), (20691, 976252), (21204, 952633), (22506, 897522), (23619, 855228), (25916, 779427), (27588, 732189), (31492, 641421), (33759, 598348), (38874, 519618), (41382, 488126), (45012, 448761), (47238, 427614), (58311, 346412), (67518, 299174), (70857, 285076), (71269, 283428), (77748, 259809), (82764, 244063), (86603, 233244), (94476, 213807), (116622, 173206), (135036, 149587), (141714, 142538)]