20970135552

素因数分解:

$2^{13}\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1613}}^1$

素因数の和:1688

約数の個数: 168

約数和(自身を含む): 58490062344

約数和(自身を除く): 37519926792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 529, 552, 736, 768, 1024, 1058, 1104, 1472, 1536, 1587, 1613, 2048, 2116, 2208, 2944, 3072, 3174, 3226, 4096, 4232, 4416, 4839, 5888, 6144, 6348, 6452, 8192, 8464, 8832, 9678, 11776, 12288, 12696, 12904, 16928, 17664, 19356, 23552, 24576, 25392, 25808, 33856, 35328, 37099, 38712, 47104, 50784, 51616, 67712, 70656, 74198, 77424, 94208, 101568, 103232, 111297, 135424, 141312, 148396, 154848, 188416, 203136, 206464, 222594, 270848, 282624, 296792, 309696, 406272, 412928, 445188, 541696, 565248, 593584, 619392, 812544, 825856, 853277, 890376, 1083392, 1187168, 1238784, 1625088, 1651712, 1706554, 1780752, 2166784, 2374336, 2477568, 2559831, 3250176, 3303424, 3413108, 3561504, 4333568, 4748672, 4955136, 5119662, 6500352, 6606848, 6826216, 7123008, 9497344, 9910272, 10239324, 13000704, 13213696, 13652432, 14246016, 18994688, 19820544, 20478648, 27304864, 28492032, 37989376, 39641088, 40957296, 54609728, 56984064, 75978752, 81914592, 109219456, 113968128, 151957504, 163829184, 218438912, 227936256, 303915008, 327658368, 436877824, 455872512, 655316736, 873755648, 911745024, 1310633472, 1747511296, 2621266944, 3495022592, 5242533888, 6990045184, 10485067776, 20970135552]

約数ペア:

[(1, 20970135552), (2, 10485067776), (3, 6990045184), (4, 5242533888), (6, 3495022592), (8, 2621266944), (12, 1747511296), (16, 1310633472), (23, 911745024), (24, 873755648), (32, 655316736), (46, 455872512), (48, 436877824), (64, 327658368), (69, 303915008), (92, 227936256), (96, 218438912), (128, 163829184), (138, 151957504), (184, 113968128), (192, 109219456), (256, 81914592), (276, 75978752), (368, 56984064), (384, 54609728), (512, 40957296), (529, 39641088), (552, 37989376), (736, 28492032), (768, 27304864), (1024, 20478648), (1058, 19820544), (1104, 18994688), (1472, 14246016), (1536, 13652432), (1587, 13213696), (1613, 13000704), (2048, 10239324), (2116, 9910272), (2208, 9497344), (2944, 7123008), (3072, 6826216), (3174, 6606848), (3226, 6500352), (4096, 5119662), (4232, 4955136), (4416, 4748672), (4839, 4333568), (5888, 3561504), (6144, 3413108), (6348, 3303424), (6452, 3250176), (8192, 2559831), (8464, 2477568), (8832, 2374336), (9678, 2166784), (11776, 1780752), (12288, 1706554), (12696, 1651712), (12904, 1625088), (16928, 1238784), (17664, 1187168), (19356, 1083392), (23552, 890376), (24576, 853277), (25392, 825856), (25808, 812544), (33856, 619392), (35328, 593584), (37099, 565248), (38712, 541696), (47104, 445188), (50784, 412928), (51616, 406272), (67712, 309696), (70656, 296792), (74198, 282624), (77424, 270848), (94208, 222594), (101568, 206464), (103232, 203136), (111297, 188416), (135424, 154848), (141312, 148396)]