20194431411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3800947}}^1$

素因数の和:3800991

約数の個数: 32

約数和(自身を含む): 35029536768

約数和(自身を除く): 14835105357

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 3800947, 11402841, 26606629, 41810417, 79819887, 87421781, 125431251, 262265343, 292672919, 611952467, 878018757, 961639591, 1835857401, 2884918773, 6731477137, 20194431411]

約数ペア:

[(1, 20194431411), (3, 6731477137), (7, 2884918773), (11, 1835857401), (21, 961639591), (23, 878018757), (33, 611952467), (69, 292672919), (77, 262265343), (161, 125431251), (231, 87421781), (253, 79819887), (483, 41810417), (759, 26606629), (1771, 11402841), (5313, 3800947)]