20714596

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4133}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 41670720

約数和(自身を除く): 20956124

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 4133, 5012, 8266, 16532, 28931, 57862, 115724, 739807, 1479614, 2959228, 5178649, 10357298, 20714596]

約数ペア:

[(1, 20714596), (2, 10357298), (4, 5178649), (7, 2959228), (14, 1479614), (28, 739807), (179, 115724), (358, 57862), (716, 28931), (1253, 16532), (2506, 8266), (4133, 5012)]