20199006484

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{683}}^1\times {\mathrm{25583}}^1$

素因数の和:26304

約数の個数: 36

約数和(自身を含む): 37606330944

約数和(自身を除く): 17407324460

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 683, 1156, 1366, 2732, 11611, 23222, 25583, 46444, 51166, 102332, 197387, 394774, 434911, 789548, 869822, 1739644, 7393487, 14786974, 17473189, 29573948, 34946378, 69892756, 297044213, 594088426, 1188176852, 5049751621, 10099503242, 20199006484]

約数ペア:

[(1, 20199006484), (2, 10099503242), (4, 5049751621), (17, 1188176852), (34, 594088426), (68, 297044213), (289, 69892756), (578, 34946378), (683, 29573948), (1156, 17473189), (1366, 14786974), (2732, 7393487), (11611, 1739644), (23222, 869822), (25583, 789548), (46444, 434911), (51166, 394774), (102332, 197387)]