20796762816

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{7951}}^1$

素因数の和:8227

約数の個数: 168

約数和(自身を含む): 63018009600

約数和(自身を除く): 42221246784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 239, 288, 304, 342, 456, 478, 576, 608, 684, 717, 912, 956, 1216, 1368, 1434, 1824, 1912, 2151, 2736, 2868, 3648, 3824, 4302, 4541, 5472, 5736, 7648, 7951, 8604, 9082, 10944, 11472, 13623, 15296, 15902, 17208, 18164, 22944, 23853, 27246, 31804, 34416, 36328, 40869, 45888, 47706, 54492, 63608, 68832, 71559, 72656, 81738, 95412, 108984, 127216, 137664, 143118, 145312, 151069, 163476, 190824, 217968, 254432, 286236, 290624, 302138, 326952, 381648, 435936, 453207, 508864, 572472, 604276, 653904, 763296, 871872, 906414, 1144944, 1208552, 1307808, 1359621, 1526592, 1812828, 1900289, 2289888, 2417104, 2615616, 2719242, 3625656, 3800578, 4579776, 4834208, 5438484, 5700867, 7251312, 7601156, 9668416, 10876968, 11401734, 14502624, 15202312, 17102601, 21753936, 22803468, 29005248, 30404624, 34205202, 36105491, 43507872, 45606936, 60809248, 68410404, 72210982, 87015744, 91213872, 108316473, 121618496, 136820808, 144421964, 182427744, 216632946, 273641616, 288843928, 324949419, 364855488, 433265892, 547283232, 577687856, 649898838, 866531784, 1094566464, 1155375712, 1299797676, 1733063568, 2310751424, 2599595352, 3466127136, 5199190704, 6932254272, 10398381408, 20796762816]

約数ペア:

[(1, 20796762816), (2, 10398381408), (3, 6932254272), (4, 5199190704), (6, 3466127136), (8, 2599595352), (9, 2310751424), (12, 1733063568), (16, 1299797676), (18, 1155375712), (19, 1094566464), (24, 866531784), (32, 649898838), (36, 577687856), (38, 547283232), (48, 433265892), (57, 364855488), (64, 324949419), (72, 288843928), (76, 273641616), (96, 216632946), (114, 182427744), (144, 144421964), (152, 136820808), (171, 121618496), (192, 108316473), (228, 91213872), (239, 87015744), (288, 72210982), (304, 68410404), (342, 60809248), (456, 45606936), (478, 43507872), (576, 36105491), (608, 34205202), (684, 30404624), (717, 29005248), (912, 22803468), (956, 21753936), (1216, 17102601), (1368, 15202312), (1434, 14502624), (1824, 11401734), (1912, 10876968), (2151, 9668416), (2736, 7601156), (2868, 7251312), (3648, 5700867), (3824, 5438484), (4302, 4834208), (4541, 4579776), (5472, 3800578), (5736, 3625656), (7648, 2719242), (7951, 2615616), (8604, 2417104), (9082, 2289888), (10944, 1900289), (11472, 1812828), (13623, 1526592), (15296, 1359621), (15902, 1307808), (17208, 1208552), (18164, 1144944), (22944, 906414), (23853, 871872), (27246, 763296), (31804, 653904), (34416, 604276), (36328, 572472), (40869, 508864), (45888, 453207), (47706, 435936), (54492, 381648), (63608, 326952), (68832, 302138), (71559, 290624), (72656, 286236), (81738, 254432), (95412, 217968), (108984, 190824), (127216, 163476), (137664, 151069), (143118, 145312)]