20793885264

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{34687}}^1$

素因数の和:34905

約数の個数: 120

約数和(自身を含む): 61061425152

約数和(自身を除く): 40267539888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 181, 184, 207, 276, 362, 368, 414, 543, 552, 724, 828, 1086, 1104, 1448, 1629, 1656, 2172, 2896, 3258, 3312, 4163, 4344, 6516, 8326, 8688, 12489, 13032, 16652, 24978, 26064, 33304, 34687, 37467, 49956, 66608, 69374, 74934, 99912, 104061, 138748, 149868, 199824, 208122, 277496, 299736, 312183, 416244, 554992, 599472, 624366, 797801, 832488, 1248732, 1595602, 1664976, 2393403, 2497464, 3191204, 4786806, 4994928, 6278347, 6382408, 7180209, 9573612, 12556694, 12764816, 14360418, 18835041, 19147224, 25113388, 28720836, 37670082, 38294448, 50226776, 56505123, 57441672, 75340164, 100453552, 113010246, 114883344, 144401981, 150680328, 226020492, 288803962, 301360656, 433205943, 452040984, 577607924, 866411886, 904081968, 1155215848, 1299617829, 1732823772, 2310431696, 2599235658, 3465647544, 5198471316, 6931295088, 10396942632, 20793885264]

約数ペア:

[(1, 20793885264), (2, 10396942632), (3, 6931295088), (4, 5198471316), (6, 3465647544), (8, 2599235658), (9, 2310431696), (12, 1732823772), (16, 1299617829), (18, 1155215848), (23, 904081968), (24, 866411886), (36, 577607924), (46, 452040984), (48, 433205943), (69, 301360656), (72, 288803962), (92, 226020492), (138, 150680328), (144, 144401981), (181, 114883344), (184, 113010246), (207, 100453552), (276, 75340164), (362, 57441672), (368, 56505123), (414, 50226776), (543, 38294448), (552, 37670082), (724, 28720836), (828, 25113388), (1086, 19147224), (1104, 18835041), (1448, 14360418), (1629, 12764816), (1656, 12556694), (2172, 9573612), (2896, 7180209), (3258, 6382408), (3312, 6278347), (4163, 4994928), (4344, 4786806), (6516, 3191204), (8326, 2497464), (8688, 2393403), (12489, 1664976), (13032, 1595602), (16652, 1248732), (24978, 832488), (26064, 797801), (33304, 624366), (34687, 599472), (37467, 554992), (49956, 416244), (66608, 312183), (69374, 299736), (74934, 277496), (99912, 208122), (104061, 199824), (138748, 149868)]