20165670894

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{1831}}^1\times {\mathrm{2909}}^1$

素因数の和:5376

約数の個数: 32

約数和(自身を含む): 40431214080

約数和(自身を除く): 20265543186

約数列:

[1, 2, 3, 6, 631, 1262, 1831, 1893, 2909, 3662, 3786, 5493, 5818, 8727, 10986, 17454, 1155361, 1835579, 2310722, 3466083, 3671158, 5326379, 5506737, 6932166, 10652758, 11013474, 15979137, 31958274, 3360945149, 6721890298, 10082835447, 20165670894]

約数ペア:

[(1, 20165670894), (2, 10082835447), (3, 6721890298), (6, 3360945149), (631, 31958274), (1262, 15979137), (1831, 11013474), (1893, 10652758), (2909, 6932166), (3662, 5506737), (3786, 5326379), (5493, 3671158), (5818, 3466083), (8727, 2310722), (10986, 1835579), (17454, 1155361)]