20111049194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{322613}}^1$

素因数の和:323125

約数の個数: 16

約数和(自身を含む): 30661234560

約数和(自身を除く): 10550185366

約数列:

[1, 2, 71, 142, 439, 878, 31169, 62338, 322613, 645226, 22905523, 45811046, 141627107, 283254214, 10055524597, 20111049194]

約数ペア:

[(1, 20111049194), (2, 10055524597), (71, 283254214), (142, 141627107), (439, 45811046), (878, 22905523), (31169, 645226), (62338, 322613)]