20090615906

素因数分解:

$2^1\times {\mathrm{811}}^1\times {\mathrm{1877}}^1\times {\mathrm{6599}}^1$

素因数の和:9289

約数の個数: 16

約数和(自身を含む): 30193732800

約数和(自身を除く): 10103116894

約数列:

[1, 2, 811, 1622, 1877, 3754, 6599, 13198, 1522247, 3044494, 5351789, 10703578, 12386323, 24772646, 10045307953, 20090615906]

約数ペア:

[(1, 20090615906), (2, 10045307953), (811, 24772646), (1622, 12386323), (1877, 10703578), (3754, 5351789), (6599, 3044494), (13198, 1522247)]