20094543

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{683}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 33291648

約数和(自身を除く): 13197105

約数列:

[1, 3, 7, 9, 21, 63, 467, 683, 1401, 2049, 3269, 4203, 4781, 6147, 9807, 14343, 29421, 43029, 318961, 956883, 2232727, 2870649, 6698181, 20094543]

約数ペア:

[(1, 20094543), (3, 6698181), (7, 2870649), (9, 2232727), (21, 956883), (63, 318961), (467, 43029), (683, 29421), (1401, 14343), (2049, 9807), (3269, 6147), (4203, 4781)]