20044202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 31739040

約数和(自身を除く): 11694838

約数列:

[1, 2, 19, 38, 557, 947, 1114, 1894, 10583, 17993, 21166, 35986, 527479, 1054958, 10022101, 20044202]

約数ペア:

[(1, 20044202), (2, 10022101), (19, 1054958), (38, 527479), (557, 35986), (947, 21166), (1114, 17993), (1894, 10583)]