20179929795

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10593139}}^1$

素因数の和:10593274

約数の個数: 16

約数和(自身を含む): 32542126080

約数和(自身を除く): 12362196285

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 10593139, 31779417, 52965695, 158897085, 1345328653, 4035985959, 6726643265, 20179929795]

約数ペア:

[(1, 20179929795), (3, 6726643265), (5, 4035985959), (15, 1345328653), (127, 158897085), (381, 52965695), (635, 31779417), (1905, 10593139)]