20350745712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{40529}}^1$

素因数の和:40871

約数の個数: 120

約数和(自身を含む): 62328979440

約数和(自身を除く): 41978233728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 317, 396, 528, 634, 792, 951, 1268, 1584, 1902, 2536, 2853, 3487, 3804, 5072, 5706, 6974, 7608, 10461, 11412, 13948, 15216, 20922, 22824, 27896, 31383, 40529, 41844, 45648, 55792, 62766, 81058, 83688, 121587, 125532, 162116, 167376, 243174, 251064, 324232, 364761, 445819, 486348, 502128, 648464, 729522, 891638, 972696, 1337457, 1459044, 1783276, 1945392, 2674914, 2918088, 3566552, 4012371, 5349828, 5836176, 7133104, 8024742, 10699656, 12847693, 16049484, 21399312, 25695386, 32098968, 38543079, 51390772, 64197936, 77086158, 102781544, 115629237, 141324623, 154172316, 205563088, 231258474, 282649246, 308344632, 423973869, 462516948, 565298492, 616689264, 847947738, 925033896, 1130596984, 1271921607, 1695895476, 1850067792, 2261193968, 2543843214, 3391790952, 5087686428, 6783581904, 10175372856, 20350745712]

約数ペア:

[(1, 20350745712), (2, 10175372856), (3, 6783581904), (4, 5087686428), (6, 3391790952), (8, 2543843214), (9, 2261193968), (11, 1850067792), (12, 1695895476), (16, 1271921607), (18, 1130596984), (22, 925033896), (24, 847947738), (33, 616689264), (36, 565298492), (44, 462516948), (48, 423973869), (66, 308344632), (72, 282649246), (88, 231258474), (99, 205563088), (132, 154172316), (144, 141324623), (176, 115629237), (198, 102781544), (264, 77086158), (317, 64197936), (396, 51390772), (528, 38543079), (634, 32098968), (792, 25695386), (951, 21399312), (1268, 16049484), (1584, 12847693), (1902, 10699656), (2536, 8024742), (2853, 7133104), (3487, 5836176), (3804, 5349828), (5072, 4012371), (5706, 3566552), (6974, 2918088), (7608, 2674914), (10461, 1945392), (11412, 1783276), (13948, 1459044), (15216, 1337457), (20922, 972696), (22824, 891638), (27896, 729522), (31383, 648464), (40529, 502128), (41844, 486348), (45648, 445819), (55792, 364761), (62766, 324232), (81058, 251064), (83688, 243174), (121587, 167376), (125532, 162116)]