20020871522

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{5503}}^1\times {\mathrm{24919}}^1$

素因数の和:30497

約数の個数: 16

約数和(自身を含む): 30449448960

約数和(自身を除く): 10428577438

約数列:

[1, 2, 73, 146, 5503, 11006, 24919, 49838, 401719, 803438, 1819087, 3638174, 137129257, 274258514, 10010435761, 20020871522]

約数ペア:

[(1, 20020871522), (2, 10010435761), (73, 274258514), (146, 137129257), (5503, 3638174), (11006, 1819087), (24919, 803438), (49838, 401719)]