20166612996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1668869}}^1$

素因数の和:1668948

約数の個数: 48

約数和(自身を含む): 50466628800

約数和(自身を除く): 30300015804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 1668869, 3337738, 5006607, 6675476, 10013214, 20026428, 31708511, 63417022, 88450057, 95125533, 126834044, 176900114, 190251066, 265350171, 353800228, 380502132, 530700342, 1061400684, 1680551083, 3361102166, 5041653249, 6722204332, 10083306498, 20166612996]

約数ペア:

[(1, 20166612996), (2, 10083306498), (3, 6722204332), (4, 5041653249), (6, 3361102166), (12, 1680551083), (19, 1061400684), (38, 530700342), (53, 380502132), (57, 353800228), (76, 265350171), (106, 190251066), (114, 176900114), (159, 126834044), (212, 95125533), (228, 88450057), (318, 63417022), (636, 31708511), (1007, 20026428), (2014, 10013214), (3021, 6675476), (4028, 5006607), (6042, 3337738), (12084, 1668869)]