20063102

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 31149360

約数和(自身を除く): 11086258

約数列:

[1, 2, 37, 74, 137, 274, 1979, 3958, 5069, 10138, 73223, 146446, 271123, 542246, 10031551, 20063102]

約数ペア:

[(1, 20063102), (2, 10031551), (37, 542246), (74, 271123), (137, 146446), (274, 73223), (1979, 10138), (3958, 5069)]