20120851902

素因数分解:

$2^1\times 3^1\times {\mathrm{977}}^1\times {\mathrm{3432421}}^1$

素因数の和:3433403

約数の個数: 16

約数和(自身を含む): 40282904592

約数和(自身を除く): 20162052690

約数列:

[1, 2, 3, 6, 977, 1954, 2931, 5862, 3432421, 6864842, 10297263, 20594526, 3353475317, 6706950634, 10060425951, 20120851902]

約数ペア:

[(1, 20120851902), (2, 10060425951), (3, 6706950634), (6, 3353475317), (977, 20594526), (1954, 10297263), (2931, 6864842), (5862, 3432421)]