20184627168

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{210467}}^1$

素因数の和:210526

約数の個数: 120

約数和(自身を含む): 60967107432

約数和(自身を除く): 40782480264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1776, 1998, 2592, 2664, 2997, 3552, 3996, 5328, 5994, 7992, 10656, 11988, 15984, 23976, 31968, 47952, 95904, 210467, 420934, 631401, 841868, 1262802, 1683736, 1894203, 2525604, 3367472, 3788406, 5051208, 5682609, 6734944, 7576812, 7787279, 10102416, 11365218, 15153624, 15574558, 17047827, 20204832, 22730436, 23361837, 30307248, 31149116, 34095654, 45460872, 46723674, 60614496, 62298232, 68191308, 70085511, 90921744, 93447348, 124596464, 136382616, 140171022, 181843488, 186894696, 210256533, 249192928, 272765232, 280342044, 373789392, 420513066, 545530464, 560684088, 630769599, 747578784, 841026132, 1121368176, 1261539198, 1682052264, 2242736352, 2523078396, 3364104528, 5046156792, 6728209056, 10092313584, 20184627168]

約数ペア:

[(1, 20184627168), (2, 10092313584), (3, 6728209056), (4, 5046156792), (6, 3364104528), (8, 2523078396), (9, 2242736352), (12, 1682052264), (16, 1261539198), (18, 1121368176), (24, 841026132), (27, 747578784), (32, 630769599), (36, 560684088), (37, 545530464), (48, 420513066), (54, 373789392), (72, 280342044), (74, 272765232), (81, 249192928), (96, 210256533), (108, 186894696), (111, 181843488), (144, 140171022), (148, 136382616), (162, 124596464), (216, 93447348), (222, 90921744), (288, 70085511), (296, 68191308), (324, 62298232), (333, 60614496), (432, 46723674), (444, 45460872), (592, 34095654), (648, 31149116), (666, 30307248), (864, 23361837), (888, 22730436), (999, 20204832), (1184, 17047827), (1296, 15574558), (1332, 15153624), (1776, 11365218), (1998, 10102416), (2592, 7787279), (2664, 7576812), (2997, 6734944), (3552, 5682609), (3996, 5051208), (5328, 3788406), (5994, 3367472), (7992, 2525604), (10656, 1894203), (11988, 1683736), (15984, 1262802), (23976, 841868), (31968, 631401), (47952, 420934), (95904, 210467)]