20177173008

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{1327}}^1$

素因数の和:1982

約数の個数: 160

約数和(自身を含む): 59011857920

約数和(自身を除く): 38834684912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 577, 732, 976, 1098, 1154, 1327, 1464, 1647, 1731, 2196, 2308, 2654, 2928, 3294, 3462, 3981, 4392, 4616, 5193, 5308, 6588, 6924, 7962, 8784, 9232, 10386, 10616, 11943, 13176, 13848, 15579, 15924, 20772, 21232, 23886, 26352, 27696, 31158, 31848, 35197, 35829, 41544, 47772, 62316, 63696, 70394, 71658, 80947, 83088, 95544, 105591, 124632, 140788, 143316, 161894, 191088, 211182, 242841, 249264, 281576, 286632, 316773, 323788, 422364, 485682, 563152, 573264, 633546, 647576, 728523, 765679, 844728, 950319, 971364, 1267092, 1295152, 1457046, 1531358, 1689456, 1900638, 1942728, 2185569, 2297037, 2534184, 2914092, 3062716, 3801276, 3885456, 4371138, 4594074, 5068368, 5828184, 6125432, 6891111, 7602552, 8742276, 9188148, 11656368, 12250864, 13782222, 15205104, 17484552, 18376296, 20673333, 27564444, 34969104, 36752592, 41346666, 46706419, 55128888, 82693332, 93412838, 110257776, 140119257, 165386664, 186825676, 280238514, 330773328, 373651352, 420357771, 560477028, 747302704, 840715542, 1120954056, 1261073313, 1681431084, 2241908112, 2522146626, 3362862168, 5044293252, 6725724336, 10088586504, 20177173008]

約数ペア:

[(1, 20177173008), (2, 10088586504), (3, 6725724336), (4, 5044293252), (6, 3362862168), (8, 2522146626), (9, 2241908112), (12, 1681431084), (16, 1261073313), (18, 1120954056), (24, 840715542), (27, 747302704), (36, 560477028), (48, 420357771), (54, 373651352), (61, 330773328), (72, 280238514), (108, 186825676), (122, 165386664), (144, 140119257), (183, 110257776), (216, 93412838), (244, 82693332), (366, 55128888), (432, 46706419), (488, 41346666), (549, 36752592), (577, 34969104), (732, 27564444), (976, 20673333), (1098, 18376296), (1154, 17484552), (1327, 15205104), (1464, 13782222), (1647, 12250864), (1731, 11656368), (2196, 9188148), (2308, 8742276), (2654, 7602552), (2928, 6891111), (3294, 6125432), (3462, 5828184), (3981, 5068368), (4392, 4594074), (4616, 4371138), (5193, 3885456), (5308, 3801276), (6588, 3062716), (6924, 2914092), (7962, 2534184), (8784, 2297037), (9232, 2185569), (10386, 1942728), (10616, 1900638), (11943, 1689456), (13176, 1531358), (13848, 1457046), (15579, 1295152), (15924, 1267092), (20772, 971364), (21232, 950319), (23886, 844728), (26352, 765679), (27696, 728523), (31158, 647576), (31848, 633546), (35197, 573264), (35829, 563152), (41544, 485682), (47772, 422364), (62316, 323788), (63696, 316773), (70394, 286632), (71658, 281576), (80947, 249264), (83088, 242841), (95544, 211182), (105591, 191088), (124632, 161894), (140788, 143316)]