20090979579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{25873}}^1\times {\mathrm{23531}}^1$

素因数の和:49418

約数の個数: 16

約数和(自身を含む): 29225614464

約数和(自身を除く): 9134634885

約数列:

[1, 3, 11, 33, 23531, 25873, 70593, 77619, 258841, 284603, 776523, 853809, 608817563, 1826452689, 6696993193, 20090979579]

約数ペア:

[(1, 20090979579), (3, 6696993193), (11, 1826452689), (33, 608817563), (23531, 853809), (25873, 776523), (70593, 284603), (77619, 258841)]