20160438529

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1010903}}^1$

素因数の和:1010965

約数の個数: 24

約数和(自身を含む): 26275416768

約数和(自身を除く): 6114978239

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 19943, 1010903, 7076321, 11119933, 37403411, 49534247, 77839531, 261823877, 411437521, 544876717, 1832767139, 2880062647, 20160438529]

約数ペア:

[(1, 20160438529), (7, 2880062647), (11, 1832767139), (37, 544876717), (49, 411437521), (77, 261823877), (259, 77839531), (407, 49534247), (539, 37403411), (1813, 11119933), (2849, 7076321), (19943, 1010903)]