20501935488

素因数分解:

$2^7\times 3^3\times {\mathrm{59}}^1\times {\mathrm{100547}}^1$

素因数の和:100629

約数の個数: 128

約数和(自身を含む): 61535376000

約数和(自身を除く): 41033440512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 288, 354, 384, 432, 472, 531, 576, 708, 864, 944, 1062, 1152, 1416, 1593, 1728, 1888, 2124, 2832, 3186, 3456, 3776, 4248, 5664, 6372, 7552, 8496, 11328, 12744, 16992, 22656, 25488, 33984, 50976, 67968, 100547, 101952, 201094, 203904, 301641, 402188, 603282, 804376, 904923, 1206564, 1608752, 1809846, 2413128, 2714769, 3217504, 3619692, 4826256, 5429538, 5932273, 6435008, 7239384, 9652512, 10859076, 11864546, 12870016, 14478768, 17796819, 19305024, 21718152, 23729092, 28957536, 35593638, 38610048, 43436304, 47458184, 53390457, 57915072, 71187276, 86872608, 94916368, 106780914, 115830144, 142374552, 160171371, 173745216, 189832736, 213561828, 284749104, 320342742, 347490432, 379665472, 427123656, 569498208, 640685484, 759330944, 854247312, 1138996416, 1281370968, 1708494624, 2277992832, 2562741936, 3416989248, 5125483872, 6833978496, 10250967744, 20501935488]

約数ペア:

[(1, 20501935488), (2, 10250967744), (3, 6833978496), (4, 5125483872), (6, 3416989248), (8, 2562741936), (9, 2277992832), (12, 1708494624), (16, 1281370968), (18, 1138996416), (24, 854247312), (27, 759330944), (32, 640685484), (36, 569498208), (48, 427123656), (54, 379665472), (59, 347490432), (64, 320342742), (72, 284749104), (96, 213561828), (108, 189832736), (118, 173745216), (128, 160171371), (144, 142374552), (177, 115830144), (192, 106780914), (216, 94916368), (236, 86872608), (288, 71187276), (354, 57915072), (384, 53390457), (432, 47458184), (472, 43436304), (531, 38610048), (576, 35593638), (708, 28957536), (864, 23729092), (944, 21718152), (1062, 19305024), (1152, 17796819), (1416, 14478768), (1593, 12870016), (1728, 11864546), (1888, 10859076), (2124, 9652512), (2832, 7239384), (3186, 6435008), (3456, 5932273), (3776, 5429538), (4248, 4826256), (5664, 3619692), (6372, 3217504), (7552, 2714769), (8496, 2413128), (11328, 1809846), (12744, 1608752), (16992, 1206564), (22656, 904923), (25488, 804376), (33984, 603282), (50976, 402188), (67968, 301641), (100547, 203904), (101952, 201094)]