2004202388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 3680812800

約数和(自身を除く): 1676610412

約数列:

[1, 2, 4, 47, 59, 94, 101, 118, 188, 202, 236, 404, 1789, 2773, 3578, 4747, 5546, 5959, 7156, 9494, 11092, 11918, 18988, 23836, 84083, 105551, 168166, 180689, 211102, 280073, 336332, 361378, 422204, 560146, 722756, 1120292, 4960897, 8492383, 9921794, 10660651, 16984766, 19843588, 21321302, 33969532, 42642604, 501050597, 1002101194, 2004202388]

約数ペア:

[(1, 2004202388), (2, 1002101194), (4, 501050597), (47, 42642604), (59, 33969532), (94, 21321302), (101, 19843588), (118, 16984766), (188, 10660651), (202, 9921794), (236, 8492383), (404, 4960897), (1789, 1120292), (2773, 722756), (3578, 560146), (4747, 422204), (5546, 361378), (5959, 336332), (7156, 280073), (9494, 211102), (11092, 180689), (11918, 168166), (18988, 105551), (23836, 84083)]