20050041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16421}}^1$

素因数の和:16472

約数の個数: 16

約数和(自身を含む): 29953728

約数和(自身を除く): 9903687

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 16421, 49263, 180631, 541893, 607577, 1822731, 6683347, 20050041]

約数ペア:

[(1, 20050041), (3, 6683347), (11, 1822731), (33, 607577), (37, 541893), (111, 180631), (407, 49263), (1221, 16421)]