20162951964

素因数分解:

$2^2\times 3^2\times {\mathrm{560081999}}^1$

素因数の和:560082009

約数の個数: 18

約数和(自身を含む): 50967462000

約数和(自身を除く): 30804510036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560081999, 1120163998, 1680245997, 2240327996, 3360491994, 5040737991, 6720983988, 10081475982, 20162951964]

約数ペア:

[(1, 20162951964), (2, 10081475982), (3, 6720983988), (4, 5040737991), (6, 3360491994), (9, 2240327996), (12, 1680245997), (18, 1120163998), (36, 560081999)]