20264646528

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{837659}}^1$

素因数の和:837689

約数の個数: 128

約数和(自身を含む): 68353056000

約数和(自身を除く): 48088409472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 837659, 1675318, 2512977, 3350636, 5025954, 5863613, 6701272, 7538931, 10051908, 11727226, 13402544, 15077862, 17590839, 20103816, 22616793, 23454452, 26805088, 30155724, 35181678, 40207632, 45233586, 46908904, 52772517, 53610176, 60311448, 70363356, 80415264, 90467172, 93817808, 105545034, 107220352, 120622896, 140726712, 158317551, 160830528, 180934344, 187635616, 211090068, 241245792, 281453424, 316635102, 321661056, 361868688, 375271232, 422180136, 482491584, 562906848, 633270204, 723737376, 750542464, 844360272, 964983168, 1125813696, 1266540408, 1447474752, 1688720544, 2251627392, 2533080816, 2894949504, 3377441088, 5066161632, 6754882176, 10132323264, 20264646528]

約数ペア:

[(1, 20264646528), (2, 10132323264), (3, 6754882176), (4, 5066161632), (6, 3377441088), (7, 2894949504), (8, 2533080816), (9, 2251627392), (12, 1688720544), (14, 1447474752), (16, 1266540408), (18, 1125813696), (21, 964983168), (24, 844360272), (27, 750542464), (28, 723737376), (32, 633270204), (36, 562906848), (42, 482491584), (48, 422180136), (54, 375271232), (56, 361868688), (63, 321661056), (64, 316635102), (72, 281453424), (84, 241245792), (96, 211090068), (108, 187635616), (112, 180934344), (126, 160830528), (128, 158317551), (144, 140726712), (168, 120622896), (189, 107220352), (192, 105545034), (216, 93817808), (224, 90467172), (252, 80415264), (288, 70363356), (336, 60311448), (378, 53610176), (384, 52772517), (432, 46908904), (448, 45233586), (504, 40207632), (576, 35181678), (672, 30155724), (756, 26805088), (864, 23454452), (896, 22616793), (1008, 20103816), (1152, 17590839), (1344, 15077862), (1512, 13402544), (1728, 11727226), (2016, 10051908), (2688, 7538931), (3024, 6701272), (3456, 5863613), (4032, 5025954), (6048, 3350636), (8064, 2512977), (12096, 1675318), (24192, 837659)]