20228909402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1\times {\mathrm{316403}}^1$

素因数の和:318877

約数の個数: 16

約数和(自身を含む): 32690861280

約数和(自身を除く): 12461951878

約数列:

[1, 2, 13, 26, 2459, 4918, 31967, 63934, 316403, 632806, 4113239, 8226478, 778034977, 1556069954, 10114454701, 20228909402]

約数ペア:

[(1, 20228909402), (2, 10114454701), (13, 1556069954), (26, 778034977), (2459, 8226478), (4918, 4113239), (31967, 632806), (63934, 316403)]