20121342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176503}}^1$

素因数の和:176527

約数の個数: 16

約数和(自身を含む): 42360960

約数和(自身を除く): 22239618

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176503, 353006, 529509, 1059018, 3353557, 6707114, 10060671, 20121342]

約数ペア:

[(1, 20121342), (2, 10060671), (3, 6707114), (6, 3353557), (19, 1059018), (38, 529509), (57, 353006), (114, 176503)]