20218804734

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{91075697}}^1$

素因数の和:91075739

約数の個数: 16

約数和(自身を含む): 41530518288

約数和(自身を除く): 21311713554

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 91075697, 182151394, 273227091, 546454182, 3369800789, 6739601578, 10109402367, 20218804734]

約数ペア:

[(1, 20218804734), (2, 10109402367), (3, 6739601578), (6, 3369800789), (37, 546454182), (74, 273227091), (111, 182151394), (222, 91075697)]