20273826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 43856640

約数和(自身を除く): 23582814

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4229, 4794, 8458, 12687, 25374, 71893, 143786, 198763, 215679, 397526, 431358, 596289, 1192578, 3378971, 6757942, 10136913, 20273826]

約数ペア:

[(1, 20273826), (2, 10136913), (3, 6757942), (6, 3378971), (17, 1192578), (34, 596289), (47, 431358), (51, 397526), (94, 215679), (102, 198763), (141, 143786), (282, 71893), (799, 25374), (1598, 12687), (2397, 8458), (4229, 4794)]