20163076934

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3121}}^1$

素因数の和:3622

約数の個数: 96

約数和(自身を含む): 41436232992

約数和(自身を除く): 21273156058

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 461, 539, 637, 922, 1001, 1078, 1274, 2002, 3121, 3227, 5071, 5993, 6242, 6454, 7007, 10142, 11986, 14014, 21847, 22589, 34331, 35497, 40573, 41951, 43694, 45178, 65923, 68662, 70994, 81146, 83902, 131846, 152929, 240317, 248479, 284011, 293657, 305858, 446303, 461461, 480634, 496958, 568022, 587314, 892606, 922922, 1438781, 1682219, 1988077, 2877562, 3124121, 3230227, 3364438, 3976154, 6248242, 6460454, 10071467, 15826591, 18704153, 20142934, 21868847, 31653182, 37408306, 43737694, 70500269, 110786137, 130929071, 141000538, 205745683, 221572274, 261858142, 411491366, 775502959, 916503497, 1440219781, 1551005918, 1833006994, 2880439562, 10081538467, 20163076934]

約数ペア:

[(1, 20163076934), (2, 10081538467), (7, 2880439562), (11, 1833006994), (13, 1551005918), (14, 1440219781), (22, 916503497), (26, 775502959), (49, 411491366), (77, 261858142), (91, 221572274), (98, 205745683), (143, 141000538), (154, 130929071), (182, 110786137), (286, 70500269), (461, 43737694), (539, 37408306), (637, 31653182), (922, 21868847), (1001, 20142934), (1078, 18704153), (1274, 15826591), (2002, 10071467), (3121, 6460454), (3227, 6248242), (5071, 3976154), (5993, 3364438), (6242, 3230227), (6454, 3124121), (7007, 2877562), (10142, 1988077), (11986, 1682219), (14014, 1438781), (21847, 922922), (22589, 892606), (34331, 587314), (35497, 568022), (40573, 496958), (41951, 480634), (43694, 461461), (45178, 446303), (65923, 305858), (68662, 293657), (70994, 284011), (81146, 248479), (83902, 240317), (131846, 152929)]