20054339955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{303371}}^1$

素因数の和:303508

約数の個数: 48

約数和(自身を含む): 37766173536

約数和(自身を除く): 17711833581

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 195, 339, 565, 585, 1017, 1469, 1695, 4407, 5085, 7345, 13221, 22035, 66105, 303371, 910113, 1516855, 2730339, 3943823, 4550565, 11831469, 13651695, 19719115, 34280923, 35494407, 59157345, 102842769, 171404615, 177472035, 308528307, 445651999, 514213845, 1336955997, 1542641535, 2228259995, 4010867991, 6684779985, 20054339955]

約数ペア:

[(1, 20054339955), (3, 6684779985), (5, 4010867991), (9, 2228259995), (13, 1542641535), (15, 1336955997), (39, 514213845), (45, 445651999), (65, 308528307), (113, 177472035), (117, 171404615), (195, 102842769), (339, 59157345), (565, 35494407), (585, 34280923), (1017, 19719115), (1469, 13651695), (1695, 11831469), (4407, 4550565), (5085, 3943823), (7345, 2730339), (13221, 1516855), (22035, 910113), (66105, 303371)]