20535090339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{207721}}^1$

素因数の和:208818

約数の個数: 16

約数和(自身を含む): 28290074624

約数和(自身を除く): 7754984285

約数列:

[1, 3, 31, 93, 1063, 3189, 32953, 98859, 207721, 623163, 6439351, 19318053, 220807423, 662422269, 6845030113, 20535090339]

約数ペア:

[(1, 20535090339), (3, 6845030113), (31, 662422269), (93, 220807423), (1063, 19318053), (3189, 6439351), (32953, 623163), (98859, 207721)]