20105609535

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13539131}}^1$

素因数の和:13539156

約数の個数: 32

約数和(自身を含む): 38992700160

約数和(自身を除く): 18887090625

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13539131, 40617393, 67695655, 121852179, 148930441, 203086965, 365556537, 446791323, 609260895, 744652205, 1340373969, 1827782685, 2233956615, 4021121907, 6701869845, 20105609535]

約数ペア:

[(1, 20105609535), (3, 6701869845), (5, 4021121907), (9, 2233956615), (11, 1827782685), (15, 1340373969), (27, 744652205), (33, 609260895), (45, 446791323), (55, 365556537), (99, 203086965), (135, 148930441), (165, 121852179), (297, 67695655), (495, 40617393), (1485, 13539131)]