20611700478

素因数分解:

$2^1\times 3^4\times {\mathrm{8933}}^1\times {\mathrm{14243}}^1$

素因数の和:23190

約数の個数: 40

約数和(自身を含む): 46193890248

約数和(自身を除く): 25582189770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8933, 14243, 17866, 26799, 28486, 42729, 53598, 80397, 85458, 128187, 160794, 241191, 256374, 384561, 482382, 723573, 769122, 1153683, 1447146, 2307366, 127232719, 254465438, 381698157, 763396314, 1145094471, 2290188942, 3435283413, 6870566826, 10305850239, 20611700478]

約数ペア:

[(1, 20611700478), (2, 10305850239), (3, 6870566826), (6, 3435283413), (9, 2290188942), (18, 1145094471), (27, 763396314), (54, 381698157), (81, 254465438), (162, 127232719), (8933, 2307366), (14243, 1447146), (17866, 1153683), (26799, 769122), (28486, 723573), (42729, 482382), (53598, 384561), (80397, 256374), (85458, 241191), (128187, 160794)]