20072078643

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{12503}}^1\times {\mathrm{7537}}^1$

素因数の和:20114

約数の個数: 16

約数和(自身を含む): 27145483776

約数和(自身を除く): 7073405133

約数列:

[1, 3, 71, 213, 7537, 12503, 22611, 37509, 535127, 887713, 1605381, 2663139, 94235111, 282705333, 6690692881, 20072078643]

約数ペア:

[(1, 20072078643), (3, 6690692881), (71, 282705333), (213, 94235111), (7537, 2663139), (12503, 1605381), (22611, 887713), (37509, 535127)]