20192370055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{187027}}^1$

素因数の和:187207

約数の個数: 32

約数和(自身を含む): 28655682048

約数和(自身を除く): 8463311993

約数列:

[1, 5, 11, 13, 55, 65, 143, 151, 715, 755, 1661, 1963, 8305, 9815, 21593, 107965, 187027, 935135, 2057297, 2431351, 10286485, 12156755, 26744861, 28241077, 133724305, 141205385, 310651847, 367134001, 1553259235, 1835670005, 4038474011, 20192370055]

約数ペア:

[(1, 20192370055), (5, 4038474011), (11, 1835670005), (13, 1553259235), (55, 367134001), (65, 310651847), (143, 141205385), (151, 133724305), (715, 28241077), (755, 26744861), (1661, 12156755), (1963, 10286485), (8305, 2431351), (9815, 2057297), (21593, 935135), (107965, 187027)]