21620892

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{62129}}^1$

素因数の和:62165

約数の個数: 24

約数和(自身を含む): 52189200

約数和(自身を除く): 30568308

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 62129, 124258, 186387, 248516, 372774, 745548, 1801741, 3603482, 5405223, 7206964, 10810446, 21620892]

約数ペア:

[(1, 21620892), (2, 10810446), (3, 7206964), (4, 5405223), (6, 3603482), (12, 1801741), (29, 745548), (58, 372774), (87, 248516), (116, 186387), (174, 124258), (348, 62129)]