20197928522

素因数分解:

$2^1\times {\mathrm{337}}^1\times {\mathrm{5303}}^1\times {\mathrm{5651}}^1$

素因数の和:11293

約数の個数: 16

約数和(自身を含む): 30397902912

約数和(自身を除く): 10199974390

約数列:

[1, 2, 337, 674, 5303, 5651, 10606, 11302, 1787111, 1904387, 3574222, 3808774, 29967253, 59934506, 10098964261, 20197928522]

約数ペア:

[(1, 20197928522), (2, 10098964261), (337, 59934506), (674, 29967253), (5303, 3808774), (5651, 3574222), (10606, 1904387), (11302, 1787111)]