20469432256

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{34123}}^1$

素因数の和:34258

約数の個数: 112

約数和(自身を含む): 50479496704

約数和(自身を除く): 30010064448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 182, 206, 208, 224, 364, 412, 416, 448, 721, 728, 824, 832, 1339, 1442, 1456, 1648, 2678, 2884, 2912, 3296, 5356, 5768, 5824, 6592, 9373, 10712, 11536, 18746, 21424, 23072, 34123, 37492, 42848, 46144, 68246, 74984, 85696, 136492, 149968, 238861, 272984, 299936, 443599, 477722, 545968, 599872, 887198, 955444, 1091936, 1774396, 1910888, 2183872, 3105193, 3514669, 3548792, 3821776, 6210386, 7029338, 7097584, 7643552, 12420772, 14058676, 14195168, 15287104, 24602683, 24841544, 28117352, 28390336, 45690697, 49205366, 49683088, 56234704, 91381394, 98410732, 99366176, 112469408, 182762788, 196821464, 198732352, 224938816, 319834879, 365525576, 393642928, 639669758, 731051152, 787285856, 1279339516, 1462102304, 1574571712, 2558679032, 2924204608, 5117358064, 10234716128, 20469432256]

約数ペア:

[(1, 20469432256), (2, 10234716128), (4, 5117358064), (7, 2924204608), (8, 2558679032), (13, 1574571712), (14, 1462102304), (16, 1279339516), (26, 787285856), (28, 731051152), (32, 639669758), (52, 393642928), (56, 365525576), (64, 319834879), (91, 224938816), (103, 198732352), (104, 196821464), (112, 182762788), (182, 112469408), (206, 99366176), (208, 98410732), (224, 91381394), (364, 56234704), (412, 49683088), (416, 49205366), (448, 45690697), (721, 28390336), (728, 28117352), (824, 24841544), (832, 24602683), (1339, 15287104), (1442, 14195168), (1456, 14058676), (1648, 12420772), (2678, 7643552), (2884, 7097584), (2912, 7029338), (3296, 6210386), (5356, 3821776), (5768, 3548792), (5824, 3514669), (6592, 3105193), (9373, 2183872), (10712, 1910888), (11536, 1774396), (18746, 1091936), (21424, 955444), (23072, 887198), (34123, 599872), (37492, 545968), (42848, 477722), (46144, 443599), (68246, 299936), (74984, 272984), (85696, 238861), (136492, 149968)]