20769022353

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1606639}}^1$

素因数の和:1606812

約数の個数: 16

約数和(自身を含む): 28790988800

約数和(自身を除く): 8021966447

約数列:

[1, 3, 31, 93, 139, 417, 4309, 12927, 1606639, 4819917, 49805809, 149417427, 223322821, 669968463, 6923007451, 20769022353]

約数ペア:

[(1, 20769022353), (3, 6923007451), (31, 669968463), (93, 223322821), (139, 149417427), (417, 49805809), (4309, 4819917), (12927, 1606639)]