20199851064

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{29473}}^1$

素因数の和:29674

約数の個数: 128

約数和(自身を含む): 59419584000

約数和(自身を除く): 39219732936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 167, 171, 216, 228, 334, 342, 456, 501, 513, 668, 684, 1002, 1026, 1336, 1368, 1503, 2004, 2052, 3006, 3173, 4008, 4104, 4509, 6012, 6346, 9018, 9519, 12024, 12692, 18036, 19038, 25384, 28557, 29473, 36072, 38076, 57114, 58946, 76152, 85671, 88419, 114228, 117892, 171342, 176838, 228456, 235784, 265257, 342684, 353676, 530514, 559987, 685368, 707352, 795771, 1061028, 1119974, 1591542, 1679961, 2122056, 2239948, 3183084, 3359922, 4479896, 4921991, 5039883, 6366168, 6719844, 9843982, 10079766, 13439688, 14765973, 15119649, 19687964, 20159532, 29531946, 30239298, 39375928, 40319064, 44297919, 59063892, 60478596, 88595838, 93517829, 118127784, 120957192, 132893757, 177191676, 187035658, 265787514, 280553487, 354383352, 374071316, 531575028, 561106974, 748142632, 841660461, 1063150056, 1122213948, 1683320922, 2244427896, 2524981383, 3366641844, 5049962766, 6733283688, 10099925532, 20199851064]

約数ペア:

[(1, 20199851064), (2, 10099925532), (3, 6733283688), (4, 5049962766), (6, 3366641844), (8, 2524981383), (9, 2244427896), (12, 1683320922), (18, 1122213948), (19, 1063150056), (24, 841660461), (27, 748142632), (36, 561106974), (38, 531575028), (54, 374071316), (57, 354383352), (72, 280553487), (76, 265787514), (108, 187035658), (114, 177191676), (152, 132893757), (167, 120957192), (171, 118127784), (216, 93517829), (228, 88595838), (334, 60478596), (342, 59063892), (456, 44297919), (501, 40319064), (513, 39375928), (668, 30239298), (684, 29531946), (1002, 20159532), (1026, 19687964), (1336, 15119649), (1368, 14765973), (1503, 13439688), (2004, 10079766), (2052, 9843982), (3006, 6719844), (3173, 6366168), (4008, 5039883), (4104, 4921991), (4509, 4479896), (6012, 3359922), (6346, 3183084), (9018, 2239948), (9519, 2122056), (12024, 1679961), (12692, 1591542), (18036, 1119974), (19038, 1061028), (25384, 795771), (28557, 707352), (29473, 685368), (36072, 559987), (38076, 530514), (57114, 353676), (58946, 342684), (76152, 265257), (85671, 235784), (88419, 228456), (114228, 176838), (117892, 171342)]