20236420113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{52609}}^1$

素因数の和:54041

約数の個数: 32

約数和(自身を含む): 33232684800

約数和(自身を除く): 12996264687

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1409, 4227, 9863, 18317, 29589, 52609, 54951, 128219, 157827, 368263, 384657, 683917, 1104789, 2051751, 4787419, 14362257, 74126081, 222378243, 518882567, 963639053, 1556647701, 2890917159, 6745473371, 20236420113]

約数ペア:

[(1, 20236420113), (3, 6745473371), (7, 2890917159), (13, 1556647701), (21, 963639053), (39, 518882567), (91, 222378243), (273, 74126081), (1409, 14362257), (4227, 4787419), (9863, 2051751), (18317, 1104789), (29589, 683917), (52609, 384657), (54951, 368263), (128219, 157827)]