2021305746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19816723}}^1$

素因数の和:19816745

約数の個数: 16

約数和(自身を含む): 4280412384

約数和(自身を除く): 2259106638

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19816723, 39633446, 59450169, 118900338, 336884291, 673768582, 1010652873, 2021305746]

約数ペア:

[(1, 2021305746), (2, 1010652873), (3, 673768582), (6, 336884291), (17, 118900338), (34, 59450169), (51, 39633446), (102, 19816723)]