20165672743

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1\times {\mathrm{5807}}^1$

素因数の和:6966

約数の個数: 16

約数和(自身を含む): 21363217920

約数和(自身を除く): 1197545177

約数列:

[1, 19, 193, 947, 3667, 5807, 17993, 110333, 182771, 1120751, 3472649, 5499229, 21294269, 104485351, 1061351197, 20165672743]

約数ペア:

[(1, 20165672743), (19, 1061351197), (193, 104485351), (947, 21294269), (3667, 5499229), (5807, 3472649), (17993, 1120751), (110333, 182771)]