20123241042

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12375917}}^1$

素因数の和:12376193

約数の個数: 16

約数和(自身を含む): 40394996352

約数和(自身を除く): 20271755310

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 12375917, 24751834, 37127751, 74255502, 3353873507, 6707747014, 10061620521, 20123241042]

約数ペア:

[(1, 20123241042), (2, 10061620521), (3, 6707747014), (6, 3353873507), (271, 74255502), (542, 37127751), (813, 24751834), (1626, 12375917)]