20603406

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110771}}^1$

素因数の和:110807

約数の個数: 16

約数和(自身を含む): 42536448

約数和(自身を除く): 21933042

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 110771, 221542, 332313, 664626, 3433901, 6867802, 10301703, 20603406]

約数ペア:

[(1, 20603406), (2, 10301703), (3, 6867802), (6, 3433901), (31, 664626), (62, 332313), (93, 221542), (186, 110771)]