20512606641

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1\times {\mathrm{49547}}^1$

素因数の和:51948

約数の個数: 16

約数和(自身を含む): 27826156800

約数和(自身を除く): 7313550159

約数列:

[1, 3, 59, 177, 2339, 7017, 49547, 138001, 148641, 414003, 2923273, 8769819, 115890433, 347671299, 6837535547, 20512606641]

約数ペア:

[(1, 20512606641), (3, 6837535547), (59, 347671299), (177, 115890433), (2339, 8769819), (7017, 2923273), (49547, 414003), (138001, 148641)]