20367193754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1\times {\mathrm{10891}}^1$

素因数の和:12638

約数の個数: 32

約数和(自身を含む): 33290308800

約数和(自身を除く): 12923115046

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1697, 3394, 10891, 21782, 32243, 49213, 64486, 98426, 206929, 315839, 413858, 631678, 935047, 1870094, 6000941, 12001882, 18482027, 36964054, 351158513, 535978783, 702317026, 1071957566, 10183596877, 20367193754]

約数ペア:

[(1, 20367193754), (2, 10183596877), (19, 1071957566), (29, 702317026), (38, 535978783), (58, 351158513), (551, 36964054), (1102, 18482027), (1697, 12001882), (3394, 6000941), (10891, 1870094), (21782, 935047), (32243, 631678), (49213, 413858), (64486, 315839), (98426, 206929)]