20154202679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{39929}}^1$

素因数の和:40930

約数の個数: 16

約数和(自身を含む): 22257940320

約数和(自身を除く): 2103737641

約数列:

[1, 13, 41, 533, 947, 12311, 38827, 39929, 504751, 519077, 1637089, 21282157, 37812763, 491565919, 1550323283, 20154202679]

約数ペア:

[(1, 20154202679), (13, 1550323283), (41, 491565919), (533, 37812763), (947, 21282157), (12311, 1637089), (38827, 519077), (39929, 504751)]