20579909623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13303109}}^1$

素因数の和:13303146

約数の個数: 16

約数和(自身を含む): 26819069760

約数和(自身を除く): 6239160137

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 13303109, 93121763, 172940417, 226152853, 1210582919, 1583069971, 2939987089, 20579909623]

約数ペア:

[(1, 20579909623), (7, 2939987089), (13, 1583069971), (17, 1210582919), (91, 226152853), (119, 172940417), (221, 93121763), (1547, 13303109)]