20071908977

素因数分解:

${\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1\times {\mathrm{1873}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 20488007232

約数和(自身を除く): 416098255

約数列:

[1, 67, 307, 521, 1873, 20569, 34907, 125491, 159947, 575011, 975833, 10716449, 38525737, 65380811, 299580731, 20071908977]

約数ペア:

[(1, 20071908977), (67, 299580731), (307, 65380811), (521, 38525737), (1873, 10716449), (20569, 975833), (34907, 575011), (125491, 159947)]