2020675029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 2890137600

約数和(自身を除く): 869462571

約数列:

[1, 3, 17, 51, 127, 223, 381, 669, 1399, 2159, 3791, 4197, 6477, 11373, 23783, 28321, 71349, 84963, 177673, 311977, 481457, 533019, 935931, 1444371, 3020441, 5303609, 9061323, 15910827, 39621079, 118863237, 673558343, 2020675029]

約数ペア:

[(1, 2020675029), (3, 673558343), (17, 118863237), (51, 39621079), (127, 15910827), (223, 9061323), (381, 5303609), (669, 3020441), (1399, 1444371), (2159, 935931), (3791, 533019), (4197, 481457), (6477, 311977), (11373, 177673), (23783, 84963), (28321, 71349)]