20127684

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{16607}}^1$

素因数の和:16715

約数の個数: 24

約数和(自身を含む): 47432448

約数和(自身を除く): 27304764

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 16607, 33214, 49821, 66428, 99642, 199284, 1677307, 3354614, 5031921, 6709228, 10063842, 20127684]

約数ペア:

[(1, 20127684), (2, 10063842), (3, 6709228), (4, 5031921), (6, 3354614), (12, 1677307), (101, 199284), (202, 99642), (303, 66428), (404, 49821), (606, 33214), (1212, 16607)]