20133772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4691}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 37442160

約数和(自身を除く): 17308388

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 4691, 9382, 18764, 136039, 173567, 272078, 347134, 544156, 694268, 5033443, 10066886, 20133772]

約数ペア:

[(1, 20133772), (2, 10066886), (4, 5033443), (29, 694268), (37, 544156), (58, 347134), (74, 272078), (116, 173567), (148, 136039), (1073, 18764), (2146, 9382), (4292, 4691)]