20042214

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 41399424

約数和(自身を除く): 21357210

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 593, 786, 1186, 1779, 3558, 5633, 11266, 16899, 25499, 33798, 50998, 76497, 77683, 152994, 155366, 233049, 466098, 3340369, 6680738, 10021107, 20042214]

約数ペア:

[(1, 20042214), (2, 10021107), (3, 6680738), (6, 3340369), (43, 466098), (86, 233049), (129, 155366), (131, 152994), (258, 77683), (262, 76497), (393, 50998), (593, 33798), (786, 25499), (1186, 16899), (1779, 11266), (3558, 5633)]