20120442

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{4261}}^1$

素因数の和:5053

約数の個数: 16

約数和(自身を含む): 40301472

約数和(自身を除く): 20181030

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4261, 4722, 8522, 12783, 25566, 3353407, 6706814, 10060221, 20120442]

約数ペア:

[(1, 20120442), (2, 10060221), (3, 6706814), (6, 3353407), (787, 25566), (1574, 12783), (2361, 8522), (4261, 4722)]