20089597

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 23654592

約数和(自身を除く): 3564995

約数列:

[1, 11, 17, 53, 187, 583, 901, 2027, 9911, 22297, 34459, 107431, 379049, 1181741, 1826327, 20089597]

約数ペア:

[(1, 20089597), (11, 1826327), (17, 1181741), (53, 379049), (187, 107431), (583, 34459), (901, 22297), (2027, 9911)]