20080298

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{709}}^1$

素因数の和:759

約数の個数: 36

約数和(自身を含む): 37272870

約数和(自身を除く): 17192572

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 578, 709, 833, 1418, 1666, 2023, 4046, 4963, 9926, 12053, 14161, 24106, 28322, 34741, 69482, 84371, 168742, 204901, 409802, 590597, 1181194, 1434307, 2868614, 10040149, 20080298]

約数ペア:

[(1, 20080298), (2, 10040149), (7, 2868614), (14, 1434307), (17, 1181194), (34, 590597), (49, 409802), (98, 204901), (119, 168742), (238, 84371), (289, 69482), (578, 34741), (709, 28322), (833, 24106), (1418, 14161), (1666, 12053), (2023, 9926), (4046, 4963)]