2020267008

素因数分解:

$2^{10}\times 3^5\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 264

約数和(自身を含む): 6330437568

約数和(自身を除く): 4310170560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 243, 256, 276, 288, 324, 353, 368, 384, 414, 432, 486, 512, 552, 576, 621, 648, 706, 736, 768, 828, 864, 972, 1024, 1059, 1104, 1152, 1242, 1296, 1412, 1472, 1536, 1656, 1728, 1863, 1944, 2118, 2208, 2304, 2484, 2592, 2824, 2944, 3072, 3177, 3312, 3456, 3726, 3888, 4236, 4416, 4608, 4968, 5184, 5589, 5648, 5888, 6354, 6624, 6912, 7452, 7776, 8119, 8472, 8832, 9216, 9531, 9936, 10368, 11178, 11296, 11776, 12708, 13248, 13824, 14904, 15552, 16238, 16944, 17664, 19062, 19872, 20736, 22356, 22592, 23552, 24357, 25416, 26496, 27648, 28593, 29808, 31104, 32476, 33888, 35328, 38124, 39744, 41472, 44712, 45184, 48714, 50832, 52992, 57186, 59616, 62208, 64952, 67776, 70656, 73071, 76248, 79488, 82944, 85779, 89424, 90368, 97428, 101664, 105984, 114372, 119232, 124416, 129904, 135552, 146142, 152496, 158976, 171558, 178848, 180736, 194856, 203328, 211968, 219213, 228744, 238464, 248832, 259808, 271104, 292284, 304992, 317952, 343116, 357696, 361472, 389712, 406656, 438426, 457488, 476928, 519616, 542208, 584568, 609984, 635904, 657639, 686232, 715392, 779424, 813312, 876852, 914976, 953856, 1039232, 1084416, 1169136, 1219968, 1315278, 1372464, 1430784, 1558848, 1626624, 1753704, 1829952, 1907712, 1972917, 2078464, 2338272, 2439936, 2630556, 2744928, 2861568, 3117696, 3253248, 3507408, 3659904, 3945834, 4156928, 4676544, 4879872, 5261112, 5489856, 5723136, 6235392, 7014816, 7319808, 7891668, 8313856, 9353088, 9759744, 10522224, 10979712, 12470784, 14029632, 14639616, 15783336, 18706176, 21044448, 21959424, 24941568, 28059264, 29279232, 31566672, 37412352, 42088896, 43918848, 56118528, 63133344, 74824704, 84177792, 87837696, 112237056, 126266688, 168355584, 224474112, 252533376, 336711168, 505066752, 673422336, 1010133504, 2020267008]

約数ペア:

[(1, 2020267008), (2, 1010133504), (3, 673422336), (4, 505066752), (6, 336711168), (8, 252533376), (9, 224474112), (12, 168355584), (16, 126266688), (18, 112237056), (23, 87837696), (24, 84177792), (27, 74824704), (32, 63133344), (36, 56118528), (46, 43918848), (48, 42088896), (54, 37412352), (64, 31566672), (69, 29279232), (72, 28059264), (81, 24941568), (92, 21959424), (96, 21044448), (108, 18706176), (128, 15783336), (138, 14639616), (144, 14029632), (162, 12470784), (184, 10979712), (192, 10522224), (207, 9759744), (216, 9353088), (243, 8313856), (256, 7891668), (276, 7319808), (288, 7014816), (324, 6235392), (353, 5723136), (368, 5489856), (384, 5261112), (414, 4879872), (432, 4676544), (486, 4156928), (512, 3945834), (552, 3659904), (576, 3507408), (621, 3253248), (648, 3117696), (706, 2861568), (736, 2744928), (768, 2630556), (828, 2439936), (864, 2338272), (972, 2078464), (1024, 1972917), (1059, 1907712), (1104, 1829952), (1152, 1753704), (1242, 1626624), (1296, 1558848), (1412, 1430784), (1472, 1372464), (1536, 1315278), (1656, 1219968), (1728, 1169136), (1863, 1084416), (1944, 1039232), (2118, 953856), (2208, 914976), (2304, 876852), (2484, 813312), (2592, 779424), (2824, 715392), (2944, 686232), (3072, 657639), (3177, 635904), (3312, 609984), (3456, 584568), (3726, 542208), (3888, 519616), (4236, 476928), (4416, 457488), (4608, 438426), (4968, 406656), (5184, 389712), (5589, 361472), (5648, 357696), (5888, 343116), (6354, 317952), (6624, 304992), (6912, 292284), (7452, 271104), (7776, 259808), (8119, 248832), (8472, 238464), (8832, 228744), (9216, 219213), (9531, 211968), (9936, 203328), (10368, 194856), (11178, 180736), (11296, 178848), (11776, 171558), (12708, 158976), (13248, 152496), (13824, 146142), (14904, 135552), (15552, 129904), (16238, 124416), (16944, 119232), (17664, 114372), (19062, 105984), (19872, 101664), (20736, 97428), (22356, 90368), (22592, 89424), (23552, 85779), (24357, 82944), (25416, 79488), (26496, 76248), (27648, 73071), (28593, 70656), (29808, 67776), (31104, 64952), (32476, 62208), (33888, 59616), (35328, 57186), (38124, 52992), (39744, 50832), (41472, 48714), (44712, 45184)]