20086092720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{85313}}^1$

素因数の和:85444

約数の個数: 160

約数和(自身を含む): 69820977600

約数和(自身を除く): 49734884880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1080, 1090, 1308, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3924, 4360, 4905, 5232, 5886, 6540, 7848, 8720, 9810, 11772, 13080, 14715, 15696, 19620, 23544, 26160, 29430, 39240, 47088, 58860, 78480, 85313, 117720, 170626, 235440, 255939, 341252, 426565, 511878, 682504, 767817, 853130, 1023756, 1279695, 1365008, 1535634, 1706260, 2047512, 2303451, 2559390, 3071268, 3412520, 3839085, 4095024, 4606902, 5118780, 6142536, 6825040, 7678170, 9213804, 9299117, 10237560, 11517255, 12285072, 15356340, 18427608, 18598234, 20475120, 23034510, 27897351, 30712680, 36855216, 37196468, 46069020, 46495585, 55794702, 61425360, 74392936, 83692053, 92138040, 92991170, 111589404, 139486755, 148785872, 167384106, 184276080, 185982340, 223178808, 251076159, 278973510, 334768212, 371964680, 418460265, 446357616, 502152318, 557947020, 669536424, 743929360, 836920530, 1004304636, 1115894040, 1255380795, 1339072848, 1673841060, 2008609272, 2231788080, 2510761590, 3347682120, 4017218544, 5021523180, 6695364240, 10043046360, 20086092720]

約数ペア:

[(1, 20086092720), (2, 10043046360), (3, 6695364240), (4, 5021523180), (5, 4017218544), (6, 3347682120), (8, 2510761590), (9, 2231788080), (10, 2008609272), (12, 1673841060), (15, 1339072848), (16, 1255380795), (18, 1115894040), (20, 1004304636), (24, 836920530), (27, 743929360), (30, 669536424), (36, 557947020), (40, 502152318), (45, 446357616), (48, 418460265), (54, 371964680), (60, 334768212), (72, 278973510), (80, 251076159), (90, 223178808), (108, 185982340), (109, 184276080), (120, 167384106), (135, 148785872), (144, 139486755), (180, 111589404), (216, 92991170), (218, 92138040), (240, 83692053), (270, 74392936), (327, 61425360), (360, 55794702), (432, 46495585), (436, 46069020), (540, 37196468), (545, 36855216), (654, 30712680), (720, 27897351), (872, 23034510), (981, 20475120), (1080, 18598234), (1090, 18427608), (1308, 15356340), (1635, 12285072), (1744, 11517255), (1962, 10237560), (2160, 9299117), (2180, 9213804), (2616, 7678170), (2943, 6825040), (3270, 6142536), (3924, 5118780), (4360, 4606902), (4905, 4095024), (5232, 3839085), (5886, 3412520), (6540, 3071268), (7848, 2559390), (8720, 2303451), (9810, 2047512), (11772, 1706260), (13080, 1535634), (14715, 1365008), (15696, 1279695), (19620, 1023756), (23544, 853130), (26160, 767817), (29430, 682504), (39240, 511878), (47088, 426565), (58860, 341252), (78480, 255939), (85313, 235440), (117720, 170626)]