20617108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7229}}^1$

素因数の和:7287

約数の個数: 24

約数和(自身を含む): 38868480

約数和(自身を除く): 18251372

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7229, 14458, 28916, 166267, 224099, 332534, 448198, 665068, 896396, 5154277, 10308554, 20617108]

約数ペア:

[(1, 20617108), (2, 10308554), (4, 5154277), (23, 896396), (31, 665068), (46, 448198), (62, 332534), (92, 224099), (124, 166267), (713, 28916), (1426, 14458), (2852, 7229)]