20794123944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:789

約数の個数: 288

約数和(自身を含む): 65542932000

約数和(自身を除く): 44748808056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 242, 264, 269, 342, 363, 396, 418, 456, 467, 484, 538, 627, 684, 726, 792, 807, 836, 934, 968, 1076, 1089, 1254, 1368, 1401, 1452, 1614, 1672, 1868, 1881, 2152, 2178, 2299, 2421, 2508, 2802, 2904, 2959, 3228, 3736, 3762, 4203, 4356, 4598, 4842, 5016, 5111, 5137, 5604, 5918, 6456, 6897, 7524, 8406, 8712, 8873, 8877, 9196, 9684, 10222, 10274, 11208, 11836, 13794, 15048, 15333, 15411, 16812, 17746, 17754, 18392, 19368, 20444, 20548, 20691, 23672, 26619, 26631, 27588, 30666, 30822, 32549, 33624, 35492, 35508, 40888, 41096, 41382, 45999, 46233, 53238, 53262, 55176, 56221, 56507, 61332, 61644, 65098, 70984, 71016, 79857, 82764, 91998, 92466, 97603, 97647, 106476, 106524, 112442, 113014, 122664, 123288, 125623, 130196, 159714, 165528, 168663, 169521, 183996, 184932, 195206, 195294, 212952, 213048, 224884, 226028, 251246, 260392, 292809, 292941, 319428, 337326, 339042, 367992, 369864, 376869, 390412, 390588, 449768, 452056, 502492, 505989, 508563, 585618, 585882, 618431, 638856, 674652, 678084, 753738, 780824, 781176, 878427, 1004984, 1011978, 1017126, 1073633, 1130607, 1171236, 1171764, 1236862, 1349304, 1356168, 1381853, 1507476, 1756854, 1855293, 2023956, 2034252, 2147266, 2261214, 2342472, 2343528, 2386837, 2473724, 2763706, 3014952, 3220899, 3513708, 3710586, 4047912, 4068504, 4145559, 4294532, 4522428, 4773674, 4947448, 5527412, 5565879, 6441798, 7027416, 7160511, 7421172, 8291118, 8589064, 9044856, 9547348, 9662697, 11054824, 11131758, 12436677, 12883596, 14321022, 14842344, 15200383, 16582236, 19094696, 19325394, 21481533, 22263516, 24873354, 25767192, 26255207, 28642044, 30400766, 33164472, 38650788, 42963066, 44527032, 45601149, 49746708, 52510414, 57284088, 60801532, 77301576, 78765621, 85926132, 91202298, 99493416, 105020828, 121603064, 136803447, 157531242, 171852264, 182404596, 210041656, 236296863, 273606894, 288807277, 315062484, 364809192, 472593726, 547213788, 577614554, 630124968, 866421831, 945187452, 1094427576, 1155229108, 1732843662, 1890374904, 2310458216, 2599265493, 3465687324, 5198530986, 6931374648, 10397061972, 20794123944]

約数ペア:

[(1, 20794123944), (2, 10397061972), (3, 6931374648), (4, 5198530986), (6, 3465687324), (8, 2599265493), (9, 2310458216), (11, 1890374904), (12, 1732843662), (18, 1155229108), (19, 1094427576), (22, 945187452), (24, 866421831), (33, 630124968), (36, 577614554), (38, 547213788), (44, 472593726), (57, 364809192), (66, 315062484), (72, 288807277), (76, 273606894), (88, 236296863), (99, 210041656), (114, 182404596), (121, 171852264), (132, 157531242), (152, 136803447), (171, 121603064), (198, 105020828), (209, 99493416), (228, 91202298), (242, 85926132), (264, 78765621), (269, 77301576), (342, 60801532), (363, 57284088), (396, 52510414), (418, 49746708), (456, 45601149), (467, 44527032), (484, 42963066), (538, 38650788), (627, 33164472), (684, 30400766), (726, 28642044), (792, 26255207), (807, 25767192), (836, 24873354), (934, 22263516), (968, 21481533), (1076, 19325394), (1089, 19094696), (1254, 16582236), (1368, 15200383), (1401, 14842344), (1452, 14321022), (1614, 12883596), (1672, 12436677), (1868, 11131758), (1881, 11054824), (2152, 9662697), (2178, 9547348), (2299, 9044856), (2421, 8589064), (2508, 8291118), (2802, 7421172), (2904, 7160511), (2959, 7027416), (3228, 6441798), (3736, 5565879), (3762, 5527412), (4203, 4947448), (4356, 4773674), (4598, 4522428), (4842, 4294532), (5016, 4145559), (5111, 4068504), (5137, 4047912), (5604, 3710586), (5918, 3513708), (6456, 3220899), (6897, 3014952), (7524, 2763706), (8406, 2473724), (8712, 2386837), (8873, 2343528), (8877, 2342472), (9196, 2261214), (9684, 2147266), (10222, 2034252), (10274, 2023956), (11208, 1855293), (11836, 1756854), (13794, 1507476), (15048, 1381853), (15333, 1356168), (15411, 1349304), (16812, 1236862), (17746, 1171764), (17754, 1171236), (18392, 1130607), (19368, 1073633), (20444, 1017126), (20548, 1011978), (20691, 1004984), (23672, 878427), (26619, 781176), (26631, 780824), (27588, 753738), (30666, 678084), (30822, 674652), (32549, 638856), (33624, 618431), (35492, 585882), (35508, 585618), (40888, 508563), (41096, 505989), (41382, 502492), (45999, 452056), (46233, 449768), (53238, 390588), (53262, 390412), (55176, 376869), (56221, 369864), (56507, 367992), (61332, 339042), (61644, 337326), (65098, 319428), (70984, 292941), (71016, 292809), (79857, 260392), (82764, 251246), (91998, 226028), (92466, 224884), (97603, 213048), (97647, 212952), (106476, 195294), (106524, 195206), (112442, 184932), (113014, 183996), (122664, 169521), (123288, 168663), (125623, 165528), (130196, 159714)]