20223810607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{13043}}^1$

素因数の和:14623

約数の個数: 32

約数和(自身を含む): 27173260800

約数和(自身を除く): 6949450193

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1549, 10843, 13043, 17039, 20137, 91301, 119273, 140959, 143473, 169559, 221507, 1004311, 1186913, 1550549, 1865149, 13056043, 20203607, 141425249, 222239677, 262646891, 1555677739, 1838528237, 2889115801, 20223810607]

約数ペア:

[(1, 20223810607), (7, 2889115801), (11, 1838528237), (13, 1555677739), (77, 262646891), (91, 222239677), (143, 141425249), (1001, 20203607), (1549, 13056043), (10843, 1865149), (13043, 1550549), (17039, 1186913), (20137, 1004311), (91301, 221507), (119273, 169559), (140959, 143473)]