20194965261

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{8713}}^1\times {\mathrm{15149}}^1$

素因数の和:23885

約数の個数: 24

約数和(自身を含む): 30892001400

約数和(自身を除く): 10697036139

約数列:

[1, 3, 9, 17, 51, 153, 8713, 15149, 26139, 45447, 78417, 136341, 148121, 257533, 444363, 772599, 1333089, 2317797, 131993237, 395979711, 1187939133, 2243885029, 6731655087, 20194965261]

約数ペア:

[(1, 20194965261), (3, 6731655087), (9, 2243885029), (17, 1187939133), (51, 395979711), (153, 131993237), (8713, 2317797), (15149, 1333089), (26139, 772599), (45447, 444363), (78417, 257533), (136341, 148121)]