20163410688

素因数分解:

$2^8\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{11821}}^1$

素因数の和:14061

約数の個数: 72

約数和(自身を含む): 53692781296

約数和(自身を除く): 33529370608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2221, 4442, 6663, 8884, 11821, 13326, 17768, 23642, 26652, 35463, 35536, 47284, 53304, 70926, 71072, 94568, 106608, 141852, 142144, 189136, 213216, 283704, 284288, 378272, 426432, 567408, 568576, 756544, 852864, 1134816, 1513088, 1705728, 2269632, 3026176, 4539264, 9078528, 26254441, 52508882, 78763323, 105017764, 157526646, 210035528, 315053292, 420071056, 630106584, 840142112, 1260213168, 1680284224, 2520426336, 3360568448, 5040852672, 6721136896, 10081705344, 20163410688]

約数ペア:

[(1, 20163410688), (2, 10081705344), (3, 6721136896), (4, 5040852672), (6, 3360568448), (8, 2520426336), (12, 1680284224), (16, 1260213168), (24, 840142112), (32, 630106584), (48, 420071056), (64, 315053292), (96, 210035528), (128, 157526646), (192, 105017764), (256, 78763323), (384, 52508882), (768, 26254441), (2221, 9078528), (4442, 4539264), (6663, 3026176), (8884, 2269632), (11821, 1705728), (13326, 1513088), (17768, 1134816), (23642, 852864), (26652, 756544), (35463, 568576), (35536, 567408), (47284, 426432), (53304, 378272), (70926, 284288), (71072, 283704), (94568, 213216), (106608, 189136), (141852, 142144)]