20724702941

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2212523}}^1$

素因数の和:2212588

約数の個数: 16

約数和(自身を含む): 23895259200

約数和(自身を除く): 3170556259

約数列:

[1, 17, 19, 29, 323, 493, 551, 9367, 2212523, 37612891, 42037937, 64163167, 714644929, 1090773839, 1219100173, 20724702941]

約数ペア:

[(1, 20724702941), (17, 1219100173), (19, 1090773839), (29, 714644929), (323, 64163167), (493, 42037937), (551, 37612891), (9367, 2212523)]