20050226

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38707}}^1$

素因数の和:38753

約数の個数: 16

約数和(自身を含む): 35301696

約数和(自身を除く): 15251470

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 38707, 77414, 270949, 541898, 1432159, 2864318, 10025113, 20050226]

約数ペア:

[(1, 20050226), (2, 10025113), (7, 2864318), (14, 1432159), (37, 541898), (74, 270949), (259, 77414), (518, 38707)]