20127216

素因数分解:

$2^4\times 3^1\times {\mathrm{419317}}^1$

素因数の和:419328

約数の個数: 20

約数和(自身を含む): 51995432

約数和(自身を除く): 31868216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419317, 838634, 1257951, 1677268, 2515902, 3354536, 5031804, 6709072, 10063608, 20127216]

約数ペア:

[(1, 20127216), (2, 10063608), (3, 6709072), (4, 5031804), (6, 3354536), (8, 2515902), (12, 1677268), (16, 1257951), (24, 838634), (48, 419317)]