20199006443

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8462089}}^1$

素因数の和:8462138

約数の個数: 16

約数和(自身を含む): 25995540480

約数和(自身を除く): 5796534037

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 8462089, 59234623, 93082979, 262324759, 651580853, 1836273313, 2885572349, 20199006443]

約数ペア:

[(1, 20199006443), (7, 2885572349), (11, 1836273313), (31, 651580853), (77, 262324759), (217, 93082979), (341, 59234623), (2387, 8462089)]