20366553627

素因数分解:

$3^3\times 7^1\times {\mathrm{8209}}^1\times {\mathrm{13127}}^1$

素因数の和:21352

約数の個数: 32

約数和(自身を含む): 34489881600

約数和(自身を除く): 14123327973

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 8209, 13127, 24627, 39381, 57463, 73881, 91889, 118143, 172389, 221643, 275667, 354429, 517167, 827001, 1551501, 2481003, 107759543, 323278629, 754316801, 969835887, 2262950403, 2909507661, 6788851209, 20366553627]

約数ペア:

[(1, 20366553627), (3, 6788851209), (7, 2909507661), (9, 2262950403), (21, 969835887), (27, 754316801), (63, 323278629), (189, 107759543), (8209, 2481003), (13127, 1551501), (24627, 827001), (39381, 517167), (57463, 354429), (73881, 275667), (91889, 221643), (118143, 172389)]