20765757672

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8325

約数の個数: 192

約数和(自身を含む): 64064716800

約数和(自身を除く): 43298959128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 97, 99, 108, 121, 132, 194, 198, 216, 242, 264, 291, 297, 363, 388, 396, 484, 582, 594, 726, 776, 792, 873, 968, 1067, 1089, 1164, 1188, 1452, 1746, 2134, 2178, 2328, 2376, 2619, 2904, 3201, 3267, 3492, 4268, 4356, 5238, 6402, 6534, 6984, 8191, 8536, 8712, 9603, 10476, 11737, 12804, 13068, 16382, 19206, 20952, 23474, 24573, 25608, 26136, 28809, 32764, 35211, 38412, 46948, 49146, 57618, 65528, 70422, 73719, 76824, 90101, 93896, 98292, 105633, 115236, 140844, 147438, 180202, 196584, 211266, 221157, 230472, 270303, 281688, 294876, 316899, 360404, 422532, 442314, 540606, 589752, 633798, 720808, 794527, 810909, 845064, 884628, 991111, 1081212, 1267596, 1589054, 1621818, 1769256, 1982222, 2162424, 2383581, 2432727, 2535192, 2973333, 3178108, 3243636, 3964444, 4767162, 4865454, 5946666, 6356216, 6487272, 7150743, 7928888, 8739797, 8919999, 9534324, 9730908, 11893332, 14301486, 17479594, 17839998, 19068648, 19461816, 21452229, 23786664, 26219391, 26759997, 28602972, 34959188, 35679996, 42904458, 52438782, 53519994, 57205944, 69918376, 71359992, 78658173, 85808916, 96137767, 104877564, 107039988, 157316346, 171617832, 192275534, 209755128, 214079976, 235974519, 288413301, 314632692, 384551068, 471949038, 576826602, 629265384, 769102136, 865239903, 943898076, 1153653204, 1730479806, 1887796152, 2307306408, 2595719709, 3460959612, 5191439418, 6921919224, 10382878836, 20765757672]

約数ペア:

[(1, 20765757672), (2, 10382878836), (3, 6921919224), (4, 5191439418), (6, 3460959612), (8, 2595719709), (9, 2307306408), (11, 1887796152), (12, 1730479806), (18, 1153653204), (22, 943898076), (24, 865239903), (27, 769102136), (33, 629265384), (36, 576826602), (44, 471949038), (54, 384551068), (66, 314632692), (72, 288413301), (88, 235974519), (97, 214079976), (99, 209755128), (108, 192275534), (121, 171617832), (132, 157316346), (194, 107039988), (198, 104877564), (216, 96137767), (242, 85808916), (264, 78658173), (291, 71359992), (297, 69918376), (363, 57205944), (388, 53519994), (396, 52438782), (484, 42904458), (582, 35679996), (594, 34959188), (726, 28602972), (776, 26759997), (792, 26219391), (873, 23786664), (968, 21452229), (1067, 19461816), (1089, 19068648), (1164, 17839998), (1188, 17479594), (1452, 14301486), (1746, 11893332), (2134, 9730908), (2178, 9534324), (2328, 8919999), (2376, 8739797), (2619, 7928888), (2904, 7150743), (3201, 6487272), (3267, 6356216), (3492, 5946666), (4268, 4865454), (4356, 4767162), (5238, 3964444), (6402, 3243636), (6534, 3178108), (6984, 2973333), (8191, 2535192), (8536, 2432727), (8712, 2383581), (9603, 2162424), (10476, 1982222), (11737, 1769256), (12804, 1621818), (13068, 1589054), (16382, 1267596), (19206, 1081212), (20952, 991111), (23474, 884628), (24573, 845064), (25608, 810909), (26136, 794527), (28809, 720808), (32764, 633798), (35211, 589752), (38412, 540606), (46948, 442314), (49146, 422532), (57618, 360404), (65528, 316899), (70422, 294876), (73719, 281688), (76824, 270303), (90101, 230472), (93896, 221157), (98292, 211266), (105633, 196584), (115236, 180202), (140844, 147438)]