20346744523

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{234959}}^1$

素因数の和:235194

約数の個数: 16

約数和(自身を含む): 23683968000

約数和(自身を除く): 3337223477

約数列:

[1, 7, 89, 139, 623, 973, 12371, 86597, 234959, 1644713, 20911351, 32659301, 146379457, 228615107, 2906677789, 20346744523]

約数ペア:

[(1, 20346744523), (7, 2906677789), (89, 228615107), (139, 146379457), (623, 32659301), (973, 20911351), (12371, 1644713), (86597, 234959)]