20153253139

素因数分解:

${\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{929}}^1\times {\mathrm{1019}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 20584620000

約数和(自身を除く): 431366861

約数列:

[1, 61, 349, 929, 1019, 21289, 56669, 62159, 324221, 355631, 946651, 19777481, 21693491, 57745711, 330381199, 20153253139]

約数ペア:

[(1, 20153253139), (61, 330381199), (349, 57745711), (929, 21693491), (1019, 19777481), (21289, 946651), (56669, 355631), (62159, 324221)]