20172415670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1338581}}^1$

素因数の和:1338736

約数の個数: 32

約数和(自身を含む): 39900452256

約数和(自身を除く): 19728036586

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 1338581, 2677162, 6692905, 13385810, 14724391, 29448782, 73621955, 147243910, 183385597, 366771194, 916927985, 1833855970, 2017241567, 4034483134, 10086207835, 20172415670]

約数ペア:

[(1, 20172415670), (2, 10086207835), (5, 4034483134), (10, 2017241567), (11, 1833855970), (22, 916927985), (55, 366771194), (110, 183385597), (137, 147243910), (274, 73621955), (685, 29448782), (1370, 14724391), (1507, 13385810), (3014, 6692905), (7535, 2677162), (15070, 1338581)]