20163860346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{606943}}^1$

素因数の和:607075

約数の個数: 48

約数和(自身を含む): 47327065344

約数和(自身を除く): 27163204998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 678, 791, 1582, 2373, 4746, 5537, 11074, 16611, 33222, 606943, 1213886, 1820829, 3641658, 4248601, 8497202, 12745803, 25491606, 29740207, 59480414, 68584559, 89220621, 137169118, 178441242, 205753677, 411507354, 480091913, 960183826, 1440275739, 2880551478, 3360643391, 6721286782, 10081930173, 20163860346]

約数ペア:

[(1, 20163860346), (2, 10081930173), (3, 6721286782), (6, 3360643391), (7, 2880551478), (14, 1440275739), (21, 960183826), (42, 480091913), (49, 411507354), (98, 205753677), (113, 178441242), (147, 137169118), (226, 89220621), (294, 68584559), (339, 59480414), (678, 29740207), (791, 25491606), (1582, 12745803), (2373, 8497202), (4746, 4248601), (5537, 3641658), (11074, 1820829), (16611, 1213886), (33222, 606943)]