20136264954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 45528956928

約数和(自身を除く): 25392691974

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 233, 309, 347, 403, 466, 618, 694, 699, 806, 1041, 1209, 1339, 1398, 2082, 2418, 2678, 3029, 3193, 4017, 4511, 6058, 6386, 7223, 8034, 9022, 9087, 9579, 10757, 13533, 14446, 18174, 19158, 21514, 21669, 23999, 27066, 32271, 35741, 41509, 43338, 47998, 64542, 71482, 71997, 80851, 83018, 93899, 107223, 124527, 139841, 143994, 161702, 187798, 214446, 242553, 249054, 279682, 281697, 311987, 419523, 464633, 485106, 563394, 623974, 743969, 839046, 929266, 935961, 1051063, 1107971, 1393899, 1487938, 1871922, 2102126, 2215942, 2231907, 2506381, 2787798, 3153189, 3323913, 4463814, 5012762, 6306378, 6647826, 7519143, 8327653, 9671597, 14403623, 15038286, 16655306, 19343194, 24982959, 28807246, 29014791, 32582953, 43210869, 49965918, 58029582, 65165906, 86421738, 97748859, 108259489, 195497718, 216518978, 258157243, 324778467, 516314486, 649556934, 774471729, 1548943458, 3356044159, 6712088318, 10068132477, 20136264954]

約数ペア:

[(1, 20136264954), (2, 10068132477), (3, 6712088318), (6, 3356044159), (13, 1548943458), (26, 774471729), (31, 649556934), (39, 516314486), (62, 324778467), (78, 258157243), (93, 216518978), (103, 195497718), (186, 108259489), (206, 97748859), (233, 86421738), (309, 65165906), (347, 58029582), (403, 49965918), (466, 43210869), (618, 32582953), (694, 29014791), (699, 28807246), (806, 24982959), (1041, 19343194), (1209, 16655306), (1339, 15038286), (1398, 14403623), (2082, 9671597), (2418, 8327653), (2678, 7519143), (3029, 6647826), (3193, 6306378), (4017, 5012762), (4511, 4463814), (6058, 3323913), (6386, 3153189), (7223, 2787798), (8034, 2506381), (9022, 2231907), (9087, 2215942), (9579, 2102126), (10757, 1871922), (13533, 1487938), (14446, 1393899), (18174, 1107971), (19158, 1051063), (21514, 935961), (21669, 929266), (23999, 839046), (27066, 743969), (32271, 623974), (35741, 563394), (41509, 485106), (43338, 464633), (47998, 419523), (64542, 311987), (71482, 281697), (71997, 279682), (80851, 249054), (83018, 242553), (93899, 214446), (107223, 187798), (124527, 161702), (139841, 143994)]