20246149584

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1197

約数の個数: 280

約数和(自身を含む): 61864394592

約数和(自身を除く): 41618245008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 43, 48, 54, 72, 74, 81, 86, 108, 111, 129, 144, 148, 162, 172, 216, 222, 243, 258, 296, 324, 333, 344, 387, 432, 444, 486, 516, 592, 648, 666, 688, 729, 774, 888, 972, 999, 1032, 1091, 1161, 1296, 1332, 1458, 1548, 1591, 1776, 1944, 1998, 2064, 2182, 2322, 2664, 2916, 2997, 3096, 3182, 3273, 3483, 3888, 3996, 4364, 4644, 4773, 5328, 5832, 5994, 6192, 6364, 6546, 6966, 7992, 8728, 8991, 9288, 9546, 9819, 10449, 11664, 11988, 12728, 13092, 13932, 14319, 15984, 17456, 17982, 18576, 19092, 19638, 20898, 23976, 25456, 26184, 26973, 27864, 28638, 29457, 31347, 35964, 38184, 39276, 40367, 41796, 42957, 46913, 47952, 52368, 53946, 55728, 57276, 58914, 62694, 71928, 76368, 78552, 80734, 83592, 85914, 88371, 93826, 107892, 114552, 117828, 121101, 125388, 128871, 140739, 143856, 157104, 161468, 167184, 171828, 176742, 187652, 215784, 229104, 235656, 242202, 250776, 257742, 265113, 281478, 322936, 343656, 353484, 363303, 375304, 386613, 422217, 431568, 471312, 484404, 501552, 515484, 530226, 562956, 645872, 687312, 706968, 726606, 750608, 773226, 795339, 844434, 968808, 1030968, 1060452, 1089909, 1125912, 1159839, 1266651, 1413936, 1453212, 1546452, 1590678, 1688868, 1735781, 1937616, 2061936, 2120904, 2179818, 2251824, 2319678, 2533302, 2906424, 3092904, 3181356, 3269727, 3377736, 3471562, 3799953, 4241808, 4359636, 4639356, 5066604, 5207343, 5812848, 6185808, 6362712, 6539454, 6755472, 6943124, 7599906, 8719272, 9278712, 9809181, 10133208, 10414686, 11399859, 12725424, 13078908, 13886248, 15199812, 15622029, 17438544, 18557424, 19618362, 20266416, 20829372, 22799718, 26157816, 27772496, 29427543, 30399624, 31244058, 34199577, 39236724, 41658744, 45599436, 46866087, 52315632, 58855086, 60799248, 62488116, 68399154, 78473448, 83317488, 91198872, 93732174, 117710172, 124976232, 136798308, 140598261, 156946896, 182397744, 187464348, 235420344, 249952464, 273596616, 281196522, 374928696, 421794783, 470840688, 547193232, 562393044, 749857392, 843589566, 1124786088, 1265384349, 1687179132, 2249572176, 2530768698, 3374358264, 5061537396, 6748716528, 10123074792, 20246149584]

約数ペア:

[(1, 20246149584), (2, 10123074792), (3, 6748716528), (4, 5061537396), (6, 3374358264), (8, 2530768698), (9, 2249572176), (12, 1687179132), (16, 1265384349), (18, 1124786088), (24, 843589566), (27, 749857392), (36, 562393044), (37, 547193232), (43, 470840688), (48, 421794783), (54, 374928696), (72, 281196522), (74, 273596616), (81, 249952464), (86, 235420344), (108, 187464348), (111, 182397744), (129, 156946896), (144, 140598261), (148, 136798308), (162, 124976232), (172, 117710172), (216, 93732174), (222, 91198872), (243, 83317488), (258, 78473448), (296, 68399154), (324, 62488116), (333, 60799248), (344, 58855086), (387, 52315632), (432, 46866087), (444, 45599436), (486, 41658744), (516, 39236724), (592, 34199577), (648, 31244058), (666, 30399624), (688, 29427543), (729, 27772496), (774, 26157816), (888, 22799718), (972, 20829372), (999, 20266416), (1032, 19618362), (1091, 18557424), (1161, 17438544), (1296, 15622029), (1332, 15199812), (1458, 13886248), (1548, 13078908), (1591, 12725424), (1776, 11399859), (1944, 10414686), (1998, 10133208), (2064, 9809181), (2182, 9278712), (2322, 8719272), (2664, 7599906), (2916, 6943124), (2997, 6755472), (3096, 6539454), (3182, 6362712), (3273, 6185808), (3483, 5812848), (3888, 5207343), (3996, 5066604), (4364, 4639356), (4644, 4359636), (4773, 4241808), (5328, 3799953), (5832, 3471562), (5994, 3377736), (6192, 3269727), (6364, 3181356), (6546, 3092904), (6966, 2906424), (7992, 2533302), (8728, 2319678), (8991, 2251824), (9288, 2179818), (9546, 2120904), (9819, 2061936), (10449, 1937616), (11664, 1735781), (11988, 1688868), (12728, 1590678), (13092, 1546452), (13932, 1453212), (14319, 1413936), (15984, 1266651), (17456, 1159839), (17982, 1125912), (18576, 1089909), (19092, 1060452), (19638, 1030968), (20898, 968808), (23976, 844434), (25456, 795339), (26184, 773226), (26973, 750608), (27864, 726606), (28638, 706968), (29457, 687312), (31347, 645872), (35964, 562956), (38184, 530226), (39276, 515484), (40367, 501552), (41796, 484404), (42957, 471312), (46913, 431568), (47952, 422217), (52368, 386613), (53946, 375304), (55728, 363303), (57276, 353484), (58914, 343656), (62694, 322936), (71928, 281478), (76368, 265113), (78552, 257742), (80734, 250776), (83592, 242202), (85914, 235656), (88371, 229104), (93826, 215784), (107892, 187652), (114552, 176742), (117828, 171828), (121101, 167184), (125388, 161468), (128871, 157104), (140739, 143856)]