20007494638

素因数分解:

$2^1\times {\mathrm{751}}^1\times {\mathrm{1303}}^1\times {\mathrm{10223}}^1$

素因数の和:12279

約数の個数: 16

約数和(自身を含む): 30077208576

約数和(自身を除く): 10069713938

約数列:

[1, 2, 751, 1303, 1502, 2606, 10223, 20446, 978553, 1957106, 7677473, 13320569, 15354946, 26641138, 10003747319, 20007494638]

約数ペア:

[(1, 20007494638), (2, 10003747319), (751, 26641138), (1303, 15354946), (1502, 13320569), (2606, 7677473), (10223, 1957106), (20446, 978553)]