20236985568

素因数分解:

$2^5\times 3^5\times {\mathrm{349}}^1\times {\mathrm{7457}}^1$

素因数の和:7831

約数の個数: 144

約数和(自身を含む): 59859399600

約数和(自身を除く): 39622414032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 349, 432, 486, 648, 698, 864, 972, 1047, 1296, 1396, 1944, 2094, 2592, 2792, 3141, 3888, 4188, 5584, 6282, 7457, 7776, 8376, 9423, 11168, 12564, 14914, 16752, 18846, 22371, 25128, 28269, 29828, 33504, 37692, 44742, 50256, 56538, 59656, 67113, 75384, 84807, 89484, 100512, 113076, 119312, 134226, 150768, 169614, 178968, 201339, 226152, 238624, 268452, 301536, 339228, 357936, 402678, 452304, 536904, 604017, 678456, 715872, 805356, 904608, 1073808, 1208034, 1356912, 1610712, 1812051, 2147616, 2416068, 2602493, 2713824, 3221424, 3624102, 4832136, 5204986, 6442848, 7248204, 7807479, 9664272, 10409972, 14496408, 15614958, 19328544, 20819944, 23422437, 28992816, 31229916, 41639888, 46844874, 57985632, 62459832, 70267311, 83279776, 93689748, 124919664, 140534622, 187379496, 210801933, 249839328, 281069244, 374758992, 421603866, 562138488, 632405799, 749517984, 843207732, 1124276976, 1264811598, 1686415464, 2248553952, 2529623196, 3372830928, 5059246392, 6745661856, 10118492784, 20236985568]

約数ペア:

[(1, 20236985568), (2, 10118492784), (3, 6745661856), (4, 5059246392), (6, 3372830928), (8, 2529623196), (9, 2248553952), (12, 1686415464), (16, 1264811598), (18, 1124276976), (24, 843207732), (27, 749517984), (32, 632405799), (36, 562138488), (48, 421603866), (54, 374758992), (72, 281069244), (81, 249839328), (96, 210801933), (108, 187379496), (144, 140534622), (162, 124919664), (216, 93689748), (243, 83279776), (288, 70267311), (324, 62459832), (349, 57985632), (432, 46844874), (486, 41639888), (648, 31229916), (698, 28992816), (864, 23422437), (972, 20819944), (1047, 19328544), (1296, 15614958), (1396, 14496408), (1944, 10409972), (2094, 9664272), (2592, 7807479), (2792, 7248204), (3141, 6442848), (3888, 5204986), (4188, 4832136), (5584, 3624102), (6282, 3221424), (7457, 2713824), (7776, 2602493), (8376, 2416068), (9423, 2147616), (11168, 1812051), (12564, 1610712), (14914, 1356912), (16752, 1208034), (18846, 1073808), (22371, 904608), (25128, 805356), (28269, 715872), (29828, 678456), (33504, 604017), (37692, 536904), (44742, 452304), (50256, 402678), (56538, 357936), (59656, 339228), (67113, 301536), (75384, 268452), (84807, 238624), (89484, 226152), (100512, 201339), (113076, 178968), (119312, 169614), (134226, 150768)]