20936036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15349}}^1$

素因数の和:15395

約数の個数: 24

約数和(自身を含む): 41260800

約数和(自身を除く): 20324764

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 15349, 30698, 61396, 168839, 337678, 475819, 675356, 951638, 1903276, 5234009, 10468018, 20936036]

約数ペア:

[(1, 20936036), (2, 10468018), (4, 5234009), (11, 1903276), (22, 951638), (31, 675356), (44, 475819), (62, 337678), (124, 168839), (341, 61396), (682, 30698), (1364, 15349)]