20317202208

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 288

約数和(自身を含む): 62303754240

約数和(自身を除く): 41986552032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 67, 72, 76, 96, 114, 134, 144, 151, 152, 171, 201, 228, 268, 288, 302, 304, 342, 367, 402, 453, 456, 536, 603, 604, 608, 684, 734, 804, 906, 912, 1072, 1101, 1206, 1208, 1273, 1359, 1368, 1468, 1608, 1812, 1824, 2144, 2202, 2412, 2416, 2546, 2718, 2736, 2869, 2936, 3216, 3303, 3624, 3819, 4404, 4824, 4832, 5092, 5436, 5472, 5738, 5872, 6432, 6606, 6973, 7248, 7638, 8607, 8808, 9648, 10117, 10184, 10872, 11457, 11476, 11744, 13212, 13946, 14496, 15276, 17214, 17616, 19296, 20234, 20368, 20919, 21744, 22914, 22952, 24589, 25821, 26424, 27892, 30351, 30552, 34428, 35232, 40468, 40736, 41838, 43488, 45828, 45904, 49178, 51642, 52848, 55417, 55784, 60702, 61104, 62757, 68856, 73767, 80936, 83676, 91053, 91656, 91808, 98356, 103284, 105696, 110834, 111568, 121404, 122208, 125514, 137712, 147534, 161872, 166251, 167352, 182106, 183312, 192223, 196712, 206568, 221301, 221668, 223136, 242808, 251028, 275424, 295068, 323744, 332502, 334704, 364212, 366624, 384446, 393424, 413136, 442602, 443336, 467191, 485616, 498753, 502056, 576669, 590136, 665004, 669408, 728424, 768892, 786848, 826272, 885204, 886672, 934382, 971232, 997506, 1004112, 1052923, 1153338, 1180272, 1330008, 1401573, 1456848, 1537784, 1730007, 1770408, 1773344, 1868764, 1995012, 2008224, 2105846, 2306676, 2360544, 2660016, 2803146, 2913696, 3075568, 3158769, 3460014, 3540816, 3712939, 3737528, 3990024, 4204719, 4211692, 4613352, 5320032, 5606292, 6151136, 6317538, 6920028, 7081632, 7425878, 7475056, 7980048, 8409438, 8423384, 9226704, 9476307, 11138817, 11212584, 12635076, 13840056, 14851756, 14950112, 15960096, 16818876, 16846768, 18453408, 18952614, 22277634, 22425168, 25270152, 27680112, 29703512, 33416451, 33637752, 33693536, 37905228, 44555268, 44850336, 50540304, 55360224, 59407024, 66832902, 67275504, 70545841, 75810456, 89110536, 101080608, 118814048, 133665804, 134551008, 141091682, 151620912, 178221072, 211637523, 267331608, 282183364, 303241824, 356442144, 423275046, 534663216, 564366728, 634912569, 846550092, 1069326432, 1128733456, 1269825138, 1693100184, 2257466912, 2539650276, 3386200368, 5079300552, 6772400736, 10158601104, 20317202208]

約数ペア:

[(1, 20317202208), (2, 10158601104), (3, 6772400736), (4, 5079300552), (6, 3386200368), (8, 2539650276), (9, 2257466912), (12, 1693100184), (16, 1269825138), (18, 1128733456), (19, 1069326432), (24, 846550092), (32, 634912569), (36, 564366728), (38, 534663216), (48, 423275046), (57, 356442144), (67, 303241824), (72, 282183364), (76, 267331608), (96, 211637523), (114, 178221072), (134, 151620912), (144, 141091682), (151, 134551008), (152, 133665804), (171, 118814048), (201, 101080608), (228, 89110536), (268, 75810456), (288, 70545841), (302, 67275504), (304, 66832902), (342, 59407024), (367, 55360224), (402, 50540304), (453, 44850336), (456, 44555268), (536, 37905228), (603, 33693536), (604, 33637752), (608, 33416451), (684, 29703512), (734, 27680112), (804, 25270152), (906, 22425168), (912, 22277634), (1072, 18952614), (1101, 18453408), (1206, 16846768), (1208, 16818876), (1273, 15960096), (1359, 14950112), (1368, 14851756), (1468, 13840056), (1608, 12635076), (1812, 11212584), (1824, 11138817), (2144, 9476307), (2202, 9226704), (2412, 8423384), (2416, 8409438), (2546, 7980048), (2718, 7475056), (2736, 7425878), (2869, 7081632), (2936, 6920028), (3216, 6317538), (3303, 6151136), (3624, 5606292), (3819, 5320032), (4404, 4613352), (4824, 4211692), (4832, 4204719), (5092, 3990024), (5436, 3737528), (5472, 3712939), (5738, 3540816), (5872, 3460014), (6432, 3158769), (6606, 3075568), (6973, 2913696), (7248, 2803146), (7638, 2660016), (8607, 2360544), (8808, 2306676), (9648, 2105846), (10117, 2008224), (10184, 1995012), (10872, 1868764), (11457, 1773344), (11476, 1770408), (11744, 1730007), (13212, 1537784), (13946, 1456848), (14496, 1401573), (15276, 1330008), (17214, 1180272), (17616, 1153338), (19296, 1052923), (20234, 1004112), (20368, 997506), (20919, 971232), (21744, 934382), (22914, 886672), (22952, 885204), (24589, 826272), (25821, 786848), (26424, 768892), (27892, 728424), (30351, 669408), (30552, 665004), (34428, 590136), (35232, 576669), (40468, 502056), (40736, 498753), (41838, 485616), (43488, 467191), (45828, 443336), (45904, 442602), (49178, 413136), (51642, 393424), (52848, 384446), (55417, 366624), (55784, 364212), (60702, 334704), (61104, 332502), (62757, 323744), (68856, 295068), (73767, 275424), (80936, 251028), (83676, 242808), (91053, 223136), (91656, 221668), (91808, 221301), (98356, 206568), (103284, 196712), (105696, 192223), (110834, 183312), (111568, 182106), (121404, 167352), (122208, 166251), (125514, 161872), (137712, 147534)]