20270136

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{10691}}^1$

素因数の和:10779

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 31051464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 10691, 21382, 32073, 42764, 64146, 85528, 128292, 256584, 844589, 1689178, 2533767, 3378356, 5067534, 6756712, 10135068, 20270136]

約数ペア:

[(1, 20270136), (2, 10135068), (3, 6756712), (4, 5067534), (6, 3378356), (8, 2533767), (12, 1689178), (24, 844589), (79, 256584), (158, 128292), (237, 85528), (316, 64146), (474, 42764), (632, 32073), (948, 21382), (1896, 10691)]