20226569937

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1586771}}^1$

素因数の和:1587388

約数の個数: 16

約数和(自身を含む): 30872236032

約数和(自身を除く): 10645666095

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 1586771, 4760313, 11107397, 33322191, 963169997, 2889509991, 6742189979, 20226569937]

約数ペア:

[(1, 20226569937), (3, 6742189979), (7, 2889509991), (21, 963169997), (607, 33322191), (1821, 11107397), (4249, 4760313), (12747, 1586771)]