20181250368

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{16319}}^1$

素因数の和:16469

約数の個数: 168

約数和(自身を含む): 61433049600

約数和(自身を除く): 41251799232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 113, 114, 144, 152, 171, 192, 226, 228, 288, 304, 339, 342, 452, 456, 576, 608, 678, 684, 904, 912, 1017, 1216, 1356, 1368, 1808, 1824, 2034, 2147, 2712, 2736, 3616, 3648, 4068, 4294, 5424, 5472, 6441, 7232, 8136, 8588, 10848, 10944, 12882, 16272, 16319, 17176, 19323, 21696, 25764, 32544, 32638, 34352, 38646, 48957, 51528, 65088, 65276, 68704, 77292, 97914, 103056, 130552, 137408, 146871, 154584, 195828, 206112, 261104, 293742, 309168, 310061, 391656, 412224, 522208, 587484, 618336, 620122, 783312, 930183, 1044416, 1174968, 1236672, 1240244, 1566624, 1844047, 1860366, 2349936, 2480488, 2790549, 3133248, 3688094, 3720732, 4699872, 4960976, 5532141, 5581098, 7376188, 7441464, 9399744, 9921952, 11064282, 11162196, 14752376, 14882928, 16596423, 19843904, 22128564, 22324392, 29504752, 29765856, 33192846, 35036893, 44257128, 44648784, 59009504, 59531712, 66385692, 70073786, 88514256, 89297568, 105110679, 118019008, 132771384, 140147572, 177028512, 178595136, 210221358, 265542768, 280295144, 315332037, 354057024, 420442716, 531085536, 560590288, 630664074, 840885432, 1062171072, 1121180576, 1261328148, 1681770864, 2242361152, 2522656296, 3363541728, 5045312592, 6727083456, 10090625184, 20181250368]

約数ペア:

[(1, 20181250368), (2, 10090625184), (3, 6727083456), (4, 5045312592), (6, 3363541728), (8, 2522656296), (9, 2242361152), (12, 1681770864), (16, 1261328148), (18, 1121180576), (19, 1062171072), (24, 840885432), (32, 630664074), (36, 560590288), (38, 531085536), (48, 420442716), (57, 354057024), (64, 315332037), (72, 280295144), (76, 265542768), (96, 210221358), (113, 178595136), (114, 177028512), (144, 140147572), (152, 132771384), (171, 118019008), (192, 105110679), (226, 89297568), (228, 88514256), (288, 70073786), (304, 66385692), (339, 59531712), (342, 59009504), (452, 44648784), (456, 44257128), (576, 35036893), (608, 33192846), (678, 29765856), (684, 29504752), (904, 22324392), (912, 22128564), (1017, 19843904), (1216, 16596423), (1356, 14882928), (1368, 14752376), (1808, 11162196), (1824, 11064282), (2034, 9921952), (2147, 9399744), (2712, 7441464), (2736, 7376188), (3616, 5581098), (3648, 5532141), (4068, 4960976), (4294, 4699872), (5424, 3720732), (5472, 3688094), (6441, 3133248), (7232, 2790549), (8136, 2480488), (8588, 2349936), (10848, 1860366), (10944, 1844047), (12882, 1566624), (16272, 1240244), (16319, 1236672), (17176, 1174968), (19323, 1044416), (21696, 930183), (25764, 783312), (32544, 620122), (32638, 618336), (34352, 587484), (38646, 522208), (48957, 412224), (51528, 391656), (65088, 310061), (65276, 309168), (68704, 293742), (77292, 261104), (97914, 206112), (103056, 195828), (130552, 154584), (137408, 146871)]