20659173822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{92791}}^1$

素因数の和:92859

約数の個数: 128

約数和(自身を含む): 57011404800

約数和(自身を除く): 36352230978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 266, 279, 342, 378, 399, 434, 513, 558, 589, 651, 798, 837, 1026, 1178, 1197, 1302, 1674, 1767, 1953, 2394, 3534, 3591, 3906, 4123, 5301, 5859, 7182, 8246, 10602, 11718, 12369, 15903, 24738, 31806, 37107, 74214, 92791, 111321, 185582, 222642, 278373, 556746, 649537, 835119, 1299074, 1670238, 1763029, 1948611, 2505357, 2876521, 3526058, 3897222, 5010714, 5289087, 5753042, 5845833, 8629563, 10578174, 11691666, 12341203, 15867261, 17259126, 17537499, 20135647, 24682406, 25888689, 31734522, 35074998, 37023609, 40271294, 47601783, 51777378, 54653899, 60406941, 74047218, 77666067, 95203566, 109307798, 111070827, 120813882, 155332134, 163961697, 181220823, 222141654, 327923394, 333212481, 362441646, 382577293, 491885091, 543662469, 666424962, 765154586, 983770182, 1087324938, 1147731879, 1475655273, 2295463758, 2951310546, 3443195637, 6886391274, 10329586911, 20659173822]

約数ペア:

[(1, 20659173822), (2, 10329586911), (3, 6886391274), (6, 3443195637), (7, 2951310546), (9, 2295463758), (14, 1475655273), (18, 1147731879), (19, 1087324938), (21, 983770182), (27, 765154586), (31, 666424962), (38, 543662469), (42, 491885091), (54, 382577293), (57, 362441646), (62, 333212481), (63, 327923394), (93, 222141654), (114, 181220823), (126, 163961697), (133, 155332134), (171, 120813882), (186, 111070827), (189, 109307798), (217, 95203566), (266, 77666067), (279, 74047218), (342, 60406941), (378, 54653899), (399, 51777378), (434, 47601783), (513, 40271294), (558, 37023609), (589, 35074998), (651, 31734522), (798, 25888689), (837, 24682406), (1026, 20135647), (1178, 17537499), (1197, 17259126), (1302, 15867261), (1674, 12341203), (1767, 11691666), (1953, 10578174), (2394, 8629563), (3534, 5845833), (3591, 5753042), (3906, 5289087), (4123, 5010714), (5301, 3897222), (5859, 3526058), (7182, 2876521), (8246, 2505357), (10602, 1948611), (11718, 1763029), (12369, 1670238), (15903, 1299074), (24738, 835119), (31806, 649537), (37107, 556746), (74214, 278373), (92791, 222642), (111321, 185582)]