20136609849

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1\times {\mathrm{3847}}^1$

素因数の和:4701

約数の個数: 32

約数和(自身を含む): 28525685760

約数和(自身を除く): 8389075911

約数列:

[1, 3, 19, 57, 131, 393, 701, 2103, 2489, 3847, 7467, 11541, 13319, 39957, 73093, 91831, 219279, 275493, 503957, 1511871, 1744789, 2696747, 5234367, 8090241, 9575183, 28725549, 51238193, 153714579, 353273857, 1059821571, 6712203283, 20136609849]

約数ペア:

[(1, 20136609849), (3, 6712203283), (19, 1059821571), (57, 353273857), (131, 153714579), (393, 51238193), (701, 28725549), (2103, 9575183), (2489, 8090241), (3847, 5234367), (7467, 2696747), (11541, 1744789), (13319, 1511871), (39957, 503957), (73093, 275493), (91831, 219279)]