20142152

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61409}}^1$

素因数の和:61456

約数の個数: 16

約数和(自身を含む): 38688300

約数和(自身を除く): 18546148

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61409, 122818, 245636, 491272, 2517769, 5035538, 10071076, 20142152]

約数ペア:

[(1, 20142152), (2, 10071076), (4, 5035538), (8, 2517769), (41, 491272), (82, 245636), (164, 122818), (328, 61409)]