20898122256

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{141863}}^1$

素因数の和:141922

約数の個数: 160

約数和(自身を含む): 67549962240

約数和(自身を除く): 46651839984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 4464, 4752, 5456, 6138, 6696, 8184, 9207, 12276, 13392, 16368, 18414, 24552, 36828, 49104, 73656, 141863, 147312, 283726, 425589, 567452, 851178, 1134904, 1276767, 1560493, 1702356, 2269808, 2553534, 3120986, 3404712, 3830301, 4397753, 4681479, 5107068, 6241972, 6809424, 7660602, 8795506, 9362958, 10214136, 12483944, 13193259, 14044437, 15321204, 17591012, 18725916, 20428272, 24967888, 26386518, 28088874, 30642408, 35182024, 37451832, 39579777, 42133311, 48375283, 52773036, 56177748, 61284816, 70364048, 74903664, 79159554, 84266622, 96750566, 105546072, 112355496, 118739331, 145125849, 158319108, 168533244, 193501132, 211092144, 224710992, 237478662, 290251698, 316638216, 337066488, 387002264, 435377547, 474957324, 580503396, 633276432, 674132976, 774004528, 870755094, 949914648, 1161006792, 1306132641, 1741510188, 1899829296, 2322013584, 2612265282, 3483020376, 5224530564, 6966040752, 10449061128, 20898122256]

約数ペア:

[(1, 20898122256), (2, 10449061128), (3, 6966040752), (4, 5224530564), (6, 3483020376), (8, 2612265282), (9, 2322013584), (11, 1899829296), (12, 1741510188), (16, 1306132641), (18, 1161006792), (22, 949914648), (24, 870755094), (27, 774004528), (31, 674132976), (33, 633276432), (36, 580503396), (44, 474957324), (48, 435377547), (54, 387002264), (62, 337066488), (66, 316638216), (72, 290251698), (88, 237478662), (93, 224710992), (99, 211092144), (108, 193501132), (124, 168533244), (132, 158319108), (144, 145125849), (176, 118739331), (186, 112355496), (198, 105546072), (216, 96750566), (248, 84266622), (264, 79159554), (279, 74903664), (297, 70364048), (341, 61284816), (372, 56177748), (396, 52773036), (432, 48375283), (496, 42133311), (528, 39579777), (558, 37451832), (594, 35182024), (682, 30642408), (744, 28088874), (792, 26386518), (837, 24967888), (1023, 20428272), (1116, 18725916), (1188, 17591012), (1364, 15321204), (1488, 14044437), (1584, 13193259), (1674, 12483944), (2046, 10214136), (2232, 9362958), (2376, 8795506), (2728, 7660602), (3069, 6809424), (3348, 6241972), (4092, 5107068), (4464, 4681479), (4752, 4397753), (5456, 3830301), (6138, 3404712), (6696, 3120986), (8184, 2553534), (9207, 2269808), (12276, 1702356), (13392, 1560493), (16368, 1276767), (18414, 1134904), (24552, 851178), (36828, 567452), (49104, 425589), (73656, 283726), (141863, 147312)]