20186770020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1093}}^1$

素因数の和:2094

約数の個数: 192

約数和(自身を含む): 63121524480

約数和(自身を除く): 42934754460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 953, 969, 1020, 1093, 1140, 1292, 1615, 1906, 1938, 2186, 2859, 3230, 3279, 3812, 3876, 4372, 4765, 4845, 5465, 5718, 6460, 6558, 9530, 9690, 10930, 11436, 13116, 14295, 16201, 16395, 18107, 18581, 19060, 19380, 20767, 21860, 28590, 32402, 32790, 36214, 37162, 41534, 48603, 54321, 55743, 57180, 62301, 64804, 65580, 72428, 74324, 81005, 83068, 90535, 92905, 97206, 103835, 108642, 111486, 124602, 162010, 181070, 185810, 194412, 207670, 217284, 222972, 243015, 249204, 271605, 278715, 307819, 311505, 324020, 353039, 362140, 371620, 415340, 486030, 543210, 557430, 615638, 623010, 706078, 923457, 972060, 1041629, 1059117, 1086420, 1114860, 1231276, 1246020, 1412156, 1539095, 1765195, 1846914, 2083258, 2118234, 3078190, 3124887, 3530390, 3693828, 4166516, 4236468, 4617285, 5208145, 5295585, 6156380, 6249774, 7060780, 9234570, 10416290, 10591170, 12499548, 15624435, 17707693, 18469140, 19790951, 20832580, 21182340, 31248870, 35415386, 39581902, 53123079, 59372853, 62497740, 70830772, 79163804, 88538465, 98954755, 106246158, 118745706, 177076930, 197909510, 212492316, 237491412, 265615395, 296864265, 336446167, 354153860, 395819020, 531230790, 593728530, 672892334, 1009338501, 1062461580, 1187457060, 1345784668, 1682230835, 2018677002, 3364461670, 4037354004, 5046692505, 6728923340, 10093385010, 20186770020]

約数ペア:

[(1, 20186770020), (2, 10093385010), (3, 6728923340), (4, 5046692505), (5, 4037354004), (6, 3364461670), (10, 2018677002), (12, 1682230835), (15, 1345784668), (17, 1187457060), (19, 1062461580), (20, 1009338501), (30, 672892334), (34, 593728530), (38, 531230790), (51, 395819020), (57, 354153860), (60, 336446167), (68, 296864265), (76, 265615395), (85, 237491412), (95, 212492316), (102, 197909510), (114, 177076930), (170, 118745706), (190, 106246158), (204, 98954755), (228, 88538465), (255, 79163804), (285, 70830772), (323, 62497740), (340, 59372853), (380, 53123079), (510, 39581902), (570, 35415386), (646, 31248870), (953, 21182340), (969, 20832580), (1020, 19790951), (1093, 18469140), (1140, 17707693), (1292, 15624435), (1615, 12499548), (1906, 10591170), (1938, 10416290), (2186, 9234570), (2859, 7060780), (3230, 6249774), (3279, 6156380), (3812, 5295585), (3876, 5208145), (4372, 4617285), (4765, 4236468), (4845, 4166516), (5465, 3693828), (5718, 3530390), (6460, 3124887), (6558, 3078190), (9530, 2118234), (9690, 2083258), (10930, 1846914), (11436, 1765195), (13116, 1539095), (14295, 1412156), (16201, 1246020), (16395, 1231276), (18107, 1114860), (18581, 1086420), (19060, 1059117), (19380, 1041629), (20767, 972060), (21860, 923457), (28590, 706078), (32402, 623010), (32790, 615638), (36214, 557430), (37162, 543210), (41534, 486030), (48603, 415340), (54321, 371620), (55743, 362140), (57180, 353039), (62301, 324020), (64804, 311505), (65580, 307819), (72428, 278715), (74324, 271605), (81005, 249204), (83068, 243015), (90535, 222972), (92905, 217284), (97206, 207670), (103835, 194412), (108642, 185810), (111486, 181070), (124602, 162010)]