20233346637

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{43969}}^1$

素因数の和:45285

約数の個数: 32

約数和(自身を含む): 32671468800

約数和(自身を除く): 12438122163

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1289, 3867, 9023, 21913, 27069, 43969, 65739, 131907, 153391, 307783, 460173, 747473, 923349, 2242419, 5232311, 15696933, 56676041, 170028123, 396732287, 963492697, 1190196861, 2890478091, 6744448879, 20233346637]

約数ペア:

[(1, 20233346637), (3, 6744448879), (7, 2890478091), (17, 1190196861), (21, 963492697), (51, 396732287), (119, 170028123), (357, 56676041), (1289, 15696933), (3867, 5232311), (9023, 2242419), (21913, 923349), (27069, 747473), (43969, 460173), (65739, 307783), (131907, 153391)]