20844524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 38064768

約数和(自身を除く): 17220244

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 1733, 3007, 3466, 6014, 6932, 12028, 53723, 107446, 168101, 214892, 336202, 672404, 5211131, 10422262, 20844524]

約数ペア:

[(1, 20844524), (2, 10422262), (4, 5211131), (31, 672404), (62, 336202), (97, 214892), (124, 168101), (194, 107446), (388, 53723), (1733, 12028), (3007, 6932), (3466, 6014)]