20292690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61493}}^1$

素因数の和:61514

約数の個数: 32

約数和(自身を含む): 53130816

約数和(自身を除く): 32838126

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61493, 122986, 184479, 307465, 368958, 614930, 676423, 922395, 1352846, 1844790, 2029269, 3382115, 4058538, 6764230, 10146345, 20292690]

約数ペア:

[(1, 20292690), (2, 10146345), (3, 6764230), (5, 4058538), (6, 3382115), (10, 2029269), (11, 1844790), (15, 1352846), (22, 922395), (30, 676423), (33, 614930), (55, 368958), (66, 307465), (110, 184479), (165, 122986), (330, 61493)]