20189060734

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{823}}^1\times {\mathrm{39439}}^1$

素因数の和:40575

約数の個数: 16

約数和(自身を含む): 30418652160

約数和(自身を除く): 10229591426

約数列:

[1, 2, 311, 622, 823, 1646, 39439, 78878, 255953, 511906, 12265529, 24531058, 32458297, 64916594, 10094530367, 20189060734]

約数ペア:

[(1, 20189060734), (2, 10094530367), (311, 64916594), (622, 32458297), (823, 24531058), (1646, 12265529), (39439, 511906), (78878, 255953)]