20100794169

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{279329}}^1$

素因数の和:279449

約数の個数: 24

約数和(自身を含む): 28813448160

約数和(自身を除く): 8712653991

約数列:

[1, 3, 17, 51, 83, 249, 289, 867, 1411, 4233, 23987, 71961, 279329, 837987, 4748593, 14245779, 23184307, 69552921, 80726081, 242178243, 394133219, 1182399657, 6700264723, 20100794169]

約数ペア:

[(1, 20100794169), (3, 6700264723), (17, 1182399657), (51, 394133219), (83, 242178243), (249, 80726081), (289, 69552921), (867, 23184307), (1411, 14245779), (4233, 4748593), (23987, 837987), (71961, 279329)]