20162524527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{374441}}^1$

素因数の和:374671

約数の個数: 24

約数和(自身を含む): 30218967168

約数和(自身を除く): 10056442641

約数列:

[1, 3, 9, 31, 93, 193, 279, 579, 1737, 5983, 17949, 53847, 374441, 1123323, 3369969, 11607671, 34823013, 72267113, 104469039, 216801339, 650404017, 2240280503, 6720841509, 20162524527]

約数ペア:

[(1, 20162524527), (3, 6720841509), (9, 2240280503), (31, 650404017), (93, 216801339), (193, 104469039), (279, 72267113), (579, 34823013), (1737, 11607671), (5983, 3369969), (17949, 1123323), (53847, 374441)]