20280306

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^2\times {\mathrm{971}}^1$

素因数の和:1094

約数の個数: 24

約数和(自身を含む): 41302224

約数和(自身を除く): 21021918

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 971, 1942, 2913, 3481, 5826, 6962, 10443, 20886, 57289, 114578, 171867, 343734, 3380051, 6760102, 10140153, 20280306]

約数ペア:

[(1, 20280306), (2, 10140153), (3, 6760102), (6, 3380051), (59, 343734), (118, 171867), (177, 114578), (354, 57289), (971, 20886), (1942, 10443), (2913, 6962), (3481, 5826)]