20565542564785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{233659519}}^1$

素因数の和:233660160

約数の個数: 16

約数和(自身を含む): 25571697868800

約数和(自身を除く): 5006155304015

約数列:

[1, 5, 29, 145, 607, 3035, 17603, 88015, 233659519, 1168297595, 6776126051, 33880630255, 141831328033, 709156640165, 4113108512957, 20565542564785]

約数ペア:

[(1, 20565542564785), (5, 4113108512957), (29, 709156640165), (145, 141831328033), (607, 33880630255), (3035, 6776126051), (17603, 1168297595), (88015, 233659519)]