20341567872

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61099}}^1$

素因数の和:61153

約数の個数: 144

約数和(自身を含む): 62181775500

約数和(自身を除く): 41840207628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 289, 306, 384, 408, 544, 576, 578, 612, 816, 867, 1088, 1152, 1156, 1224, 1632, 1734, 2176, 2312, 2448, 2601, 3264, 3468, 4624, 4896, 5202, 6528, 6936, 9248, 9792, 10404, 13872, 18496, 19584, 20808, 27744, 36992, 41616, 55488, 61099, 83232, 110976, 122198, 166464, 183297, 244396, 332928, 366594, 488792, 549891, 733188, 977584, 1038683, 1099782, 1466376, 1955168, 2077366, 2199564, 2932752, 3116049, 3910336, 4154732, 4399128, 5865504, 6232098, 7820672, 8309464, 8798256, 9348147, 11731008, 12464196, 16618928, 17596512, 17657611, 18696294, 23462016, 24928392, 33237856, 35193024, 35315222, 37392588, 49856784, 52972833, 66475712, 70386048, 70630444, 74785176, 99713568, 105945666, 132951424, 141260888, 149570352, 158918499, 199427136, 211891332, 282521776, 299140704, 317836998, 398854272, 423782664, 565043552, 598281408, 635673996, 847565328, 1130087104, 1196562816, 1271347992, 1695130656, 2260174208, 2542695984, 3390261312, 5085391968, 6780522624, 10170783936, 20341567872]

約数ペア:

[(1, 20341567872), (2, 10170783936), (3, 6780522624), (4, 5085391968), (6, 3390261312), (8, 2542695984), (9, 2260174208), (12, 1695130656), (16, 1271347992), (17, 1196562816), (18, 1130087104), (24, 847565328), (32, 635673996), (34, 598281408), (36, 565043552), (48, 423782664), (51, 398854272), (64, 317836998), (68, 299140704), (72, 282521776), (96, 211891332), (102, 199427136), (128, 158918499), (136, 149570352), (144, 141260888), (153, 132951424), (192, 105945666), (204, 99713568), (272, 74785176), (288, 70630444), (289, 70386048), (306, 66475712), (384, 52972833), (408, 49856784), (544, 37392588), (576, 35315222), (578, 35193024), (612, 33237856), (816, 24928392), (867, 23462016), (1088, 18696294), (1152, 17657611), (1156, 17596512), (1224, 16618928), (1632, 12464196), (1734, 11731008), (2176, 9348147), (2312, 8798256), (2448, 8309464), (2601, 7820672), (3264, 6232098), (3468, 5865504), (4624, 4399128), (4896, 4154732), (5202, 3910336), (6528, 3116049), (6936, 2932752), (9248, 2199564), (9792, 2077366), (10404, 1955168), (13872, 1466376), (18496, 1099782), (19584, 1038683), (20808, 977584), (27744, 733188), (36992, 549891), (41616, 488792), (55488, 366594), (61099, 332928), (83232, 244396), (110976, 183297), (122198, 166464)]