20366553606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1343263}}^1$

素因数の和:1343313

約数の個数: 48

約数和(自身を含む): 49131224064

約数和(自身を除く): 28764670458

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 1343263, 2686526, 4029789, 8059578, 9402841, 18805682, 25521997, 28208523, 51043994, 56417046, 76565991, 153131982, 178653979, 357307958, 484917943, 535961937, 969835886, 1071923874, 1454753829, 2909507658, 3394425601, 6788851202, 10183276803, 20366553606]

約数ペア:

[(1, 20366553606), (2, 10183276803), (3, 6788851202), (6, 3394425601), (7, 2909507658), (14, 1454753829), (19, 1071923874), (21, 969835886), (38, 535961937), (42, 484917943), (57, 357307958), (114, 178653979), (133, 153131982), (266, 76565991), (361, 56417046), (399, 51043994), (722, 28208523), (798, 25521997), (1083, 18805682), (2166, 9402841), (2527, 8059578), (5054, 4029789), (7581, 2686526), (15162, 1343263)]