20162942826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2239}}^1$

素因数の和:2460

約数の個数: 96

約数和(自身を含む): 44625530880

約数和(自身を除く): 24462588054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 107, 166, 169, 214, 249, 321, 338, 498, 507, 642, 1014, 1079, 1391, 2158, 2239, 2782, 3237, 4173, 4478, 6474, 6717, 8346, 8881, 13434, 14027, 17762, 18083, 26643, 28054, 29107, 36166, 42081, 53286, 54249, 58214, 84162, 87321, 108498, 115453, 174642, 185837, 230906, 239573, 346359, 371674, 378391, 479146, 557511, 692718, 718719, 756782, 1115022, 1135173, 1437438, 1500889, 2270346, 2415881, 3001778, 3114449, 4502667, 4831762, 6228898, 7247643, 9005334, 9343347, 14495286, 18686694, 19884559, 31406453, 39769118, 40487837, 59653677, 62812906, 80975674, 94219359, 119307354, 121463511, 188438718, 242927022, 258499267, 516998534, 775497801, 1550995602, 3360490471, 6720980942, 10081471413, 20162942826]

約数ペア:

[(1, 20162942826), (2, 10081471413), (3, 6720980942), (6, 3360490471), (13, 1550995602), (26, 775497801), (39, 516998534), (78, 258499267), (83, 242927022), (107, 188438718), (166, 121463511), (169, 119307354), (214, 94219359), (249, 80975674), (321, 62812906), (338, 59653677), (498, 40487837), (507, 39769118), (642, 31406453), (1014, 19884559), (1079, 18686694), (1391, 14495286), (2158, 9343347), (2239, 9005334), (2782, 7247643), (3237, 6228898), (4173, 4831762), (4478, 4502667), (6474, 3114449), (6717, 3001778), (8346, 2415881), (8881, 2270346), (13434, 1500889), (14027, 1437438), (17762, 1135173), (18083, 1115022), (26643, 756782), (28054, 718719), (29107, 692718), (36166, 557511), (42081, 479146), (53286, 378391), (54249, 371674), (58214, 346359), (84162, 239573), (87321, 230906), (108498, 185837), (115453, 174642)]