20020684321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9732953}}^1$

素因数の和:9732992

約数の個数: 12

約数和(自身を含む): 23300691876

約数和(自身を除く): 3280007555

約数列:

[1, 11, 17, 121, 187, 2057, 9732953, 107062483, 165460201, 1177687313, 1820062211, 20020684321]

約数ペア:

[(1, 20020684321), (11, 1820062211), (17, 1177687313), (121, 165460201), (187, 107062483), (2057, 9732953)]