20211301436

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{2903}}^1\times {\mathrm{10061}}^1$

素因数の和:13141

約数の個数: 24

約数和(自身を含む): 35590018464

約数和(自身を除く): 15378717028

約数列:

[1, 2, 4, 173, 346, 692, 2903, 5806, 10061, 11612, 20122, 40244, 502219, 1004438, 1740553, 2008876, 3481106, 6962212, 29207083, 58414166, 116828332, 5052825359, 10105650718, 20211301436]

約数ペア:

[(1, 20211301436), (2, 10105650718), (4, 5052825359), (173, 116828332), (346, 58414166), (692, 29207083), (2903, 6962212), (5806, 3481106), (10061, 2008876), (11612, 1740553), (20122, 1004438), (40244, 502219)]