20094345579

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{390083}}^1$

素因数の和:390327

約数の個数: 32

約数和(自身を含む): 33553465344

約数和(自身を除く): 13459119765

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 1561, 2453, 4683, 7359, 17171, 51513, 390083, 1170249, 2730581, 4290913, 8191743, 12872739, 30036391, 86988509, 90109173, 260965527, 608919563, 956873599, 1826758689, 2870620797, 6698115193, 20094345579]

約数ペア:

[(1, 20094345579), (3, 6698115193), (7, 2870620797), (11, 1826758689), (21, 956873599), (33, 608919563), (77, 260965527), (223, 90109173), (231, 86988509), (669, 30036391), (1561, 12872739), (2453, 8191743), (4683, 4290913), (7359, 2730581), (17171, 1170249), (51513, 390083)]