20161494494

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{18787}}^1\times {\mathrm{6029}}^1$

素因数の和:24907

約数の個数: 16

約数和(自身を含む): 30588742800

約数和(自身を除く): 10427248306

約数列:

[1, 2, 89, 178, 6029, 12058, 18787, 37574, 536581, 1073162, 1672043, 3344086, 113266823, 226533646, 10080747247, 20161494494]

約数ペア:

[(1, 20161494494), (2, 10080747247), (89, 226533646), (178, 113266823), (6029, 3344086), (12058, 1672043), (18787, 1073162), (37574, 536581)]