20346940416

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35419}}^1$

素因数の和:35470

約数の個数: 176

約数和(自身を含む): 62644095360

約数和(自身を除く): 42297154944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 512, 528, 544, 561, 704, 748, 768, 816, 1024, 1056, 1088, 1122, 1408, 1496, 1536, 1632, 2112, 2176, 2244, 2816, 2992, 3072, 3264, 4224, 4352, 4488, 5632, 5984, 6528, 8448, 8704, 8976, 11264, 11968, 13056, 16896, 17408, 17952, 23936, 26112, 33792, 35419, 35904, 47872, 52224, 70838, 71808, 95744, 106257, 141676, 143616, 191488, 212514, 283352, 287232, 389609, 425028, 566704, 574464, 602123, 779218, 850056, 1133408, 1168827, 1204246, 1558436, 1700112, 1806369, 2266816, 2337654, 2408492, 3116872, 3400224, 3612738, 4533632, 4675308, 4816984, 6233744, 6623353, 6800448, 7225476, 9067264, 9350616, 9633968, 12467488, 13246706, 13600896, 14450952, 18134528, 18701232, 19267936, 19870059, 24934976, 26493412, 27201792, 28901904, 36269056, 37402464, 38535872, 39740118, 49869952, 52986824, 54403584, 57803808, 74804928, 77071744, 79480236, 99739904, 105973648, 108807168, 115607616, 149609856, 154143488, 158960472, 199479808, 211947296, 231215232, 299219712, 308286976, 317920944, 398959616, 423894592, 462430464, 598439424, 616573952, 635841888, 847789184, 924860928, 1196878848, 1271683776, 1695578368, 1849721856, 2543367552, 3391156736, 5086735104, 6782313472, 10173470208, 20346940416]

約数ペア:

[(1, 20346940416), (2, 10173470208), (3, 6782313472), (4, 5086735104), (6, 3391156736), (8, 2543367552), (11, 1849721856), (12, 1695578368), (16, 1271683776), (17, 1196878848), (22, 924860928), (24, 847789184), (32, 635841888), (33, 616573952), (34, 598439424), (44, 462430464), (48, 423894592), (51, 398959616), (64, 317920944), (66, 308286976), (68, 299219712), (88, 231215232), (96, 211947296), (102, 199479808), (128, 158960472), (132, 154143488), (136, 149609856), (176, 115607616), (187, 108807168), (192, 105973648), (204, 99739904), (256, 79480236), (264, 77071744), (272, 74804928), (352, 57803808), (374, 54403584), (384, 52986824), (408, 49869952), (512, 39740118), (528, 38535872), (544, 37402464), (561, 36269056), (704, 28901904), (748, 27201792), (768, 26493412), (816, 24934976), (1024, 19870059), (1056, 19267936), (1088, 18701232), (1122, 18134528), (1408, 14450952), (1496, 13600896), (1536, 13246706), (1632, 12467488), (2112, 9633968), (2176, 9350616), (2244, 9067264), (2816, 7225476), (2992, 6800448), (3072, 6623353), (3264, 6233744), (4224, 4816984), (4352, 4675308), (4488, 4533632), (5632, 3612738), (5984, 3400224), (6528, 3116872), (8448, 2408492), (8704, 2337654), (8976, 2266816), (11264, 1806369), (11968, 1700112), (13056, 1558436), (16896, 1204246), (17408, 1168827), (17952, 1133408), (23936, 850056), (26112, 779218), (33792, 602123), (35419, 574464), (35904, 566704), (47872, 425028), (52224, 389609), (70838, 287232), (71808, 283352), (95744, 212514), (106257, 191488), (141676, 143616)]