20943633312

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{3701}}^1$

素因数の和:4132

約数の個数: 216

約数和(自身を含む): 69473827332

約数和(自身を除く): 48530194020

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 401, 441, 504, 588, 672, 784, 802, 882, 1008, 1176, 1203, 1568, 1604, 1764, 2016, 2352, 2406, 2807, 3208, 3528, 3609, 3701, 4704, 4812, 5614, 6416, 7056, 7218, 7402, 8421, 9624, 11103, 11228, 12832, 14112, 14436, 14804, 16842, 19248, 19649, 22206, 22456, 25263, 25907, 28872, 29608, 33309, 33684, 38496, 39298, 44412, 44912, 50526, 51814, 57744, 58947, 59216, 66618, 67368, 77721, 78596, 88824, 89824, 101052, 103628, 115488, 117894, 118432, 133236, 134736, 155442, 157192, 176841, 177648, 181349, 202104, 207256, 233163, 235788, 266472, 269472, 310884, 314384, 353682, 355296, 362698, 404208, 414512, 466326, 471576, 532944, 544047, 621768, 628768, 707364, 725396, 808416, 829024, 932652, 943152, 1065888, 1088094, 1243536, 1414728, 1450792, 1484101, 1632141, 1865304, 1886304, 2176188, 2487072, 2829456, 2901584, 2968202, 3264282, 3730608, 4352376, 4452303, 5658912, 5803168, 5936404, 6528564, 7461216, 8704752, 8904606, 10388707, 11872808, 13057128, 13356909, 17409504, 17809212, 20777414, 23745616, 26114256, 26713818, 31166121, 35618424, 41554828, 47491232, 52228512, 53427636, 62332242, 71236848, 72720949, 83109656, 93498363, 106855272, 124664484, 142473696, 145441898, 166219312, 186996726, 213710544, 218162847, 249328968, 290883796, 332438624, 373993452, 427421088, 436325694, 498657936, 581767592, 654488541, 747986904, 872651388, 997315872, 1163535184, 1308977082, 1495973808, 1745302776, 2327070368, 2617954164, 2991947616, 3490605552, 5235908328, 6981211104, 10471816656, 20943633312]

約数ペア:

[(1, 20943633312), (2, 10471816656), (3, 6981211104), (4, 5235908328), (6, 3490605552), (7, 2991947616), (8, 2617954164), (9, 2327070368), (12, 1745302776), (14, 1495973808), (16, 1308977082), (18, 1163535184), (21, 997315872), (24, 872651388), (28, 747986904), (32, 654488541), (36, 581767592), (42, 498657936), (48, 436325694), (49, 427421088), (56, 373993452), (63, 332438624), (72, 290883796), (84, 249328968), (96, 218162847), (98, 213710544), (112, 186996726), (126, 166219312), (144, 145441898), (147, 142473696), (168, 124664484), (196, 106855272), (224, 93498363), (252, 83109656), (288, 72720949), (294, 71236848), (336, 62332242), (392, 53427636), (401, 52228512), (441, 47491232), (504, 41554828), (588, 35618424), (672, 31166121), (784, 26713818), (802, 26114256), (882, 23745616), (1008, 20777414), (1176, 17809212), (1203, 17409504), (1568, 13356909), (1604, 13057128), (1764, 11872808), (2016, 10388707), (2352, 8904606), (2406, 8704752), (2807, 7461216), (3208, 6528564), (3528, 5936404), (3609, 5803168), (3701, 5658912), (4704, 4452303), (4812, 4352376), (5614, 3730608), (6416, 3264282), (7056, 2968202), (7218, 2901584), (7402, 2829456), (8421, 2487072), (9624, 2176188), (11103, 1886304), (11228, 1865304), (12832, 1632141), (14112, 1484101), (14436, 1450792), (14804, 1414728), (16842, 1243536), (19248, 1088094), (19649, 1065888), (22206, 943152), (22456, 932652), (25263, 829024), (25907, 808416), (28872, 725396), (29608, 707364), (33309, 628768), (33684, 621768), (38496, 544047), (39298, 532944), (44412, 471576), (44912, 466326), (50526, 414512), (51814, 404208), (57744, 362698), (58947, 355296), (59216, 353682), (66618, 314384), (67368, 310884), (77721, 269472), (78596, 266472), (88824, 235788), (89824, 233163), (101052, 207256), (103628, 202104), (115488, 181349), (117894, 177648), (118432, 176841), (133236, 157192), (134736, 155442)]