20079893567

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{25121}}^1$

素因数の和:25834

約数の個数: 16

約数和(自身を含む): 21289387680

約数和(自身を除く): 1209494113

約数列:

[1, 29, 43, 641, 1247, 18589, 25121, 27563, 728509, 799327, 1080203, 16102561, 31325887, 466974269, 692410123, 20079893567]

約数ペア:

[(1, 20079893567), (29, 692410123), (43, 466974269), (641, 31325887), (1247, 16102561), (18589, 1080203), (25121, 799327), (27563, 728509)]