20192298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20903}}^1$

素因数の和:20938

約数の個数: 32

約数和(自身を含む): 48162816

約数和(自身を除く): 27970518

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20903, 41806, 62709, 125418, 146321, 292642, 438963, 480769, 877926, 961538, 1442307, 2884614, 3365383, 6730766, 10096149, 20192298]

約数ペア:

[(1, 20192298), (2, 10096149), (3, 6730766), (6, 3365383), (7, 2884614), (14, 1442307), (21, 961538), (23, 877926), (42, 480769), (46, 438963), (69, 292642), (138, 146321), (161, 125418), (322, 62709), (483, 41806), (966, 20903)]