20191789933

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2532521}}^1$

素因数の和:2532612

約数の個数: 16

約数和(自身を含む): 24798455424

約数和(自身を除く): 4606665491

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 2532521, 17727647, 43052857, 169678907, 301369999, 1187752349, 2884541419, 20191789933]

約数ペア:

[(1, 20191789933), (7, 2884541419), (17, 1187752349), (67, 301369999), (119, 169678907), (469, 43052857), (1139, 17727647), (7973, 2532521)]