20291336106

素因数分解:

$2^1\times 3^1\times {\mathrm{10771}}^1\times {\mathrm{313981}}^1$

素因数の和:324757

約数の個数: 16

約数和(自身を含む): 40586569248

約数和(自身を除く): 20295233142

約数列:

[1, 2, 3, 6, 10771, 21542, 32313, 64626, 313981, 627962, 941943, 1883886, 3381889351, 6763778702, 10145668053, 20291336106]

約数ペア:

[(1, 20291336106), (2, 10145668053), (3, 6763778702), (6, 3381889351), (10771, 1883886), (21542, 941943), (32313, 627962), (64626, 313981)]