20183898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480569}}^1$

素因数の和:480581

約数の個数: 16

約数和(自身を含む): 46134720

約数和(自身を除く): 25950822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480569, 961138, 1441707, 2883414, 3363983, 6727966, 10091949, 20183898]

約数ペア:

[(1, 20183898), (2, 10091949), (3, 6727966), (6, 3363983), (7, 2883414), (14, 1441707), (21, 961138), (42, 480569)]