20125406

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1889}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 34564320

約数和(自身を除く): 14438914

約数列:

[1, 2, 7, 14, 761, 1522, 1889, 3778, 5327, 10654, 13223, 26446, 1437529, 2875058, 10062703, 20125406]

約数ペア:

[(1, 20125406), (2, 10062703), (7, 2875058), (14, 1437529), (761, 26446), (1522, 13223), (1889, 10654), (3778, 5327)]