20441496

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6217}}^1$

素因数の和:6363

約数の個数: 32

約数和(自身を含む): 51485040

約数和(自身を除く): 31043544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6217, 12434, 18651, 24868, 37302, 49736, 74604, 149208, 851729, 1703458, 2555187, 3406916, 5110374, 6813832, 10220748, 20441496]

約数ペア:

[(1, 20441496), (2, 10220748), (3, 6813832), (4, 5110374), (6, 3406916), (8, 2555187), (12, 1703458), (24, 851729), (137, 149208), (274, 74604), (411, 49736), (548, 37302), (822, 24868), (1096, 18651), (1644, 12434), (3288, 6217)]