20342283110

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13652539}}^1$

素因数の和:13652695

約数の個数: 16

約数和(自身を含む): 36861858000

約数和(自身を除く): 16519574890

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 13652539, 27305078, 68262695, 136525390, 2034228311, 4068456622, 10171141555, 20342283110]

約数ペア:

[(1, 20342283110), (2, 10171141555), (5, 4068456622), (10, 2034228311), (149, 136525390), (298, 68262695), (745, 27305078), (1490, 13652539)]