20686588032

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{4211}}^1$

素因数の和:5402

約数の個数: 128

約数和(自身を含む): 60009880320

約数和(自身を除く): 39323292288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1163, 1408, 2112, 2326, 3489, 4211, 4224, 4652, 6978, 8422, 9304, 12633, 12793, 13956, 16844, 18608, 25266, 25586, 27912, 33688, 37216, 38379, 46321, 50532, 51172, 55824, 67376, 74432, 76758, 92642, 101064, 102344, 111648, 134752, 138963, 148864, 153516, 185284, 202128, 204688, 223296, 269504, 277926, 307032, 370568, 404256, 409376, 446592, 539008, 555852, 614064, 741136, 808512, 818752, 1111704, 1228128, 1482272, 1617024, 1637504, 2223408, 2456256, 2964544, 4446816, 4897393, 4912512, 5929088, 8893632, 9794786, 14692179, 17787264, 19589572, 29384358, 39179144, 53871323, 58768716, 78358288, 107742646, 117537432, 156716576, 161613969, 215485292, 235074864, 313433152, 323227938, 430970584, 470149728, 626866304, 646455876, 861941168, 940299456, 1292911752, 1723882336, 1880598912, 2585823504, 3447764672, 5171647008, 6895529344, 10343294016, 20686588032]

約数ペア:

[(1, 20686588032), (2, 10343294016), (3, 6895529344), (4, 5171647008), (6, 3447764672), (8, 2585823504), (11, 1880598912), (12, 1723882336), (16, 1292911752), (22, 940299456), (24, 861941168), (32, 646455876), (33, 626866304), (44, 470149728), (48, 430970584), (64, 323227938), (66, 313433152), (88, 235074864), (96, 215485292), (128, 161613969), (132, 156716576), (176, 117537432), (192, 107742646), (264, 78358288), (352, 58768716), (384, 53871323), (528, 39179144), (704, 29384358), (1056, 19589572), (1163, 17787264), (1408, 14692179), (2112, 9794786), (2326, 8893632), (3489, 5929088), (4211, 4912512), (4224, 4897393), (4652, 4446816), (6978, 2964544), (8422, 2456256), (9304, 2223408), (12633, 1637504), (12793, 1617024), (13956, 1482272), (16844, 1228128), (18608, 1111704), (25266, 818752), (25586, 808512), (27912, 741136), (33688, 614064), (37216, 555852), (38379, 539008), (46321, 446592), (50532, 409376), (51172, 404256), (55824, 370568), (67376, 307032), (74432, 277926), (76758, 269504), (92642, 223296), (101064, 204688), (102344, 202128), (111648, 185284), (134752, 153516), (138963, 148864)]