20777760432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{77617}}^1$

素因数の和:77668

約数の個数: 180

約数和(自身を含む): 68690998584

約数和(自身を除く): 47913238152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 312, 338, 396, 429, 468, 507, 528, 572, 624, 676, 792, 858, 936, 1014, 1144, 1287, 1352, 1521, 1584, 1716, 1859, 1872, 2028, 2288, 2574, 2704, 3042, 3432, 3718, 4056, 5148, 5577, 6084, 6864, 7436, 8112, 10296, 11154, 12168, 14872, 16731, 20592, 22308, 24336, 29744, 33462, 44616, 66924, 77617, 89232, 133848, 155234, 232851, 267696, 310468, 465702, 620936, 698553, 853787, 931404, 1009021, 1241872, 1397106, 1707574, 1862808, 2018042, 2561361, 2794212, 3027063, 3415148, 3725616, 4036084, 5122722, 5588424, 6054126, 6830296, 7684083, 8072168, 9081189, 10245444, 11099231, 11176848, 12108252, 13117273, 13660592, 15368166, 16144336, 18162378, 20490888, 22198462, 24216504, 26234546, 30736332, 33297693, 36324756, 39351819, 40981776, 44396924, 48433008, 52469092, 61472664, 66595386, 72649512, 78703638, 88793848, 99893079, 104938184, 118055457, 122945328, 133190772, 144290003, 145299024, 157407276, 177587696, 199786158, 209876368, 236110914, 266381544, 288580006, 314814552, 399572316, 432870009, 472221828, 532763088, 577160012, 629629104, 799144632, 865740018, 944443656, 1154320024, 1298610027, 1598289264, 1731480036, 1888887312, 2308640048, 2597220054, 3462960072, 5194440108, 6925920144, 10388880216, 20777760432]

約数ペア:

[(1, 20777760432), (2, 10388880216), (3, 6925920144), (4, 5194440108), (6, 3462960072), (8, 2597220054), (9, 2308640048), (11, 1888887312), (12, 1731480036), (13, 1598289264), (16, 1298610027), (18, 1154320024), (22, 944443656), (24, 865740018), (26, 799144632), (33, 629629104), (36, 577160012), (39, 532763088), (44, 472221828), (48, 432870009), (52, 399572316), (66, 314814552), (72, 288580006), (78, 266381544), (88, 236110914), (99, 209876368), (104, 199786158), (117, 177587696), (132, 157407276), (143, 145299024), (144, 144290003), (156, 133190772), (169, 122945328), (176, 118055457), (198, 104938184), (208, 99893079), (234, 88793848), (264, 78703638), (286, 72649512), (312, 66595386), (338, 61472664), (396, 52469092), (429, 48433008), (468, 44396924), (507, 40981776), (528, 39351819), (572, 36324756), (624, 33297693), (676, 30736332), (792, 26234546), (858, 24216504), (936, 22198462), (1014, 20490888), (1144, 18162378), (1287, 16144336), (1352, 15368166), (1521, 13660592), (1584, 13117273), (1716, 12108252), (1859, 11176848), (1872, 11099231), (2028, 10245444), (2288, 9081189), (2574, 8072168), (2704, 7684083), (3042, 6830296), (3432, 6054126), (3718, 5588424), (4056, 5122722), (5148, 4036084), (5577, 3725616), (6084, 3415148), (6864, 3027063), (7436, 2794212), (8112, 2561361), (10296, 2018042), (11154, 1862808), (12168, 1707574), (14872, 1397106), (16731, 1241872), (20592, 1009021), (22308, 931404), (24336, 853787), (29744, 698553), (33462, 620936), (44616, 465702), (66924, 310468), (77617, 267696), (89232, 232851), (133848, 155234)]