20187923037

素因数分解:

$3^1\times {\mathrm{1607}}^1\times {\mathrm{1831}}^1\times {\mathrm{2287}}^1$

素因数の和:5728

約数の個数: 16

約数和(自身を含む): 26960474112

約数和(自身を除く): 6772551075

約数列:

[1, 3, 1607, 1831, 2287, 4821, 5493, 6861, 2942417, 3675209, 4187497, 8827251, 11025627, 12562491, 6729307679, 20187923037]

約数ペア:

[(1, 20187923037), (3, 6729307679), (1607, 12562491), (1831, 11025627), (2287, 8827251), (4821, 4187497), (5493, 3675209), (6861, 2942417)]