20060182920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{10169}}^1$

素因数の和:11167

約数の個数: 128

約数和(自身を含む): 63792748800

約数和(自身を除く): 43732565880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 967, 1020, 1934, 2040, 2901, 3868, 4835, 5802, 7736, 9670, 10169, 11604, 14505, 16439, 19340, 20338, 23208, 29010, 30507, 32878, 38680, 40676, 49317, 50845, 58020, 61014, 65756, 81352, 82195, 98634, 101690, 116040, 122028, 131512, 152535, 164390, 172873, 197268, 203380, 244056, 246585, 305070, 328780, 345746, 394536, 406760, 493170, 518619, 610140, 657560, 691492, 864365, 986340, 1037238, 1220280, 1382984, 1728730, 1972680, 2074476, 2593095, 3457460, 4148952, 5186190, 6914920, 9833423, 10372380, 19666846, 20744760, 29500269, 39333692, 49167115, 59000538, 78667384, 98334230, 118001076, 147501345, 167168191, 196668460, 236002152, 295002690, 334336382, 393336920, 501504573, 590005380, 668672764, 835840955, 1003009146, 1180010760, 1337345528, 1671681910, 2006018292, 2507522865, 3343363820, 4012036584, 5015045730, 6686727640, 10030091460, 20060182920]

約数ペア:

[(1, 20060182920), (2, 10030091460), (3, 6686727640), (4, 5015045730), (5, 4012036584), (6, 3343363820), (8, 2507522865), (10, 2006018292), (12, 1671681910), (15, 1337345528), (17, 1180010760), (20, 1003009146), (24, 835840955), (30, 668672764), (34, 590005380), (40, 501504573), (51, 393336920), (60, 334336382), (68, 295002690), (85, 236002152), (102, 196668460), (120, 167168191), (136, 147501345), (170, 118001076), (204, 98334230), (255, 78667384), (340, 59000538), (408, 49167115), (510, 39333692), (680, 29500269), (967, 20744760), (1020, 19666846), (1934, 10372380), (2040, 9833423), (2901, 6914920), (3868, 5186190), (4835, 4148952), (5802, 3457460), (7736, 2593095), (9670, 2074476), (10169, 1972680), (11604, 1728730), (14505, 1382984), (16439, 1220280), (19340, 1037238), (20338, 986340), (23208, 864365), (29010, 691492), (30507, 657560), (32878, 610140), (38680, 518619), (40676, 493170), (49317, 406760), (50845, 394536), (58020, 345746), (61014, 328780), (65756, 305070), (81352, 246585), (82195, 244056), (98634, 203380), (101690, 197268), (116040, 172873), (122028, 164390), (131512, 152535)]