20295486898

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1\times {\mathrm{69497}}^1$

素因数の和:70617

約数の個数: 16

約数和(自身を含む): 30676973184

約数和(自身を除く): 10381486286

約数列:

[1, 2, 151, 302, 967, 1934, 69497, 138994, 146017, 292034, 10494047, 20988094, 67203599, 134407198, 10147743449, 20295486898]

約数ペア:

[(1, 20295486898), (2, 10147743449), (151, 134407198), (302, 67203599), (967, 20988094), (1934, 10494047), (69497, 292034), (138994, 146017)]