20073662903

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1380677}}^1$

素因数の和:1380782

約数の個数: 16

約数和(自身を含む): 24034842624

約数和(自身を除く): 3961179721

約数列:

[1, 7, 31, 67, 217, 469, 2077, 14539, 1380677, 9664739, 42800987, 92505359, 299606909, 647537513, 2867666129, 20073662903]

約数ペア:

[(1, 20073662903), (7, 2867666129), (31, 647537513), (67, 299606909), (217, 92505359), (469, 42800987), (2077, 9664739), (14539, 1380677)]