20062955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 28131840

約数和(自身を除く): 8068885

約数列:

[1, 5, 11, 19, 55, 73, 95, 209, 263, 365, 803, 1045, 1315, 1387, 2893, 4015, 4997, 6935, 14465, 15257, 19199, 24985, 54967, 76285, 95995, 211189, 274835, 364781, 1055945, 1823905, 4012591, 20062955]

約数ペア:

[(1, 20062955), (5, 4012591), (11, 1823905), (19, 1055945), (55, 364781), (73, 274835), (95, 211189), (209, 95995), (263, 76285), (365, 54967), (803, 24985), (1045, 19199), (1315, 15257), (1387, 14465), (2893, 6935), (4015, 4997)]