20235625928

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2088731}}^1$

素因数の和:2088917

約数の個数: 32

約数和(自身を含む): 43612724160

約数和(自身を除く): 23377098232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 2088731, 4177462, 8354924, 14621117, 16709848, 29242234, 58484468, 116968936, 361350463, 722700926, 1445401852, 2529453241, 2890803704, 5058906482, 10117812964, 20235625928]

約数ペア:

[(1, 20235625928), (2, 10117812964), (4, 5058906482), (7, 2890803704), (8, 2529453241), (14, 1445401852), (28, 722700926), (56, 361350463), (173, 116968936), (346, 58484468), (692, 29242234), (1211, 16709848), (1384, 14621117), (2422, 8354924), (4844, 4177462), (9688, 2088731)]