20212217706

素因数分解:

$2^1\times 3^1\times {\mathrm{3547}}^1\times {\mathrm{949733}}^1$

素因数の和:953285

約数の個数: 16

約数和(自身を含む): 40435874784

約数和(自身を除く): 20223657078

約数列:

[1, 2, 3, 6, 3547, 7094, 10641, 21282, 949733, 1899466, 2849199, 5698398, 3368702951, 6737405902, 10106108853, 20212217706]

約数ペア:

[(1, 20212217706), (2, 10106108853), (3, 6737405902), (6, 3368702951), (3547, 5698398), (7094, 2849199), (10641, 1899466), (21282, 949733)]