20190488315

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{36653}}^1$

素因数の和:36847

約数の個数: 24

約数和(自身を含む): 25285102128

約数和(自身を除く): 5094613813

約数列:

[1, 5, 29, 131, 145, 655, 841, 3799, 4205, 18995, 36653, 110171, 183265, 550855, 1062937, 4801543, 5314685, 24007715, 30825173, 139244747, 154125865, 696223735, 4038097663, 20190488315]

約数ペア:

[(1, 20190488315), (5, 4038097663), (29, 696223735), (131, 154125865), (145, 139244747), (655, 30825173), (841, 24007715), (3799, 5314685), (4205, 4801543), (18995, 1062937), (36653, 550855), (110171, 183265)]