9982143344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20125289}}^1$

素因数の和:20125328

約数の個数: 20

約数和(自身を含む): 19964287680

約数和(自身を除く): 9982144336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20125289, 40250578, 80501156, 161002312, 322004624, 623883959, 1247767918, 2495535836, 4991071672, 9982143344]

約数ペア:

[(1, 9982143344), (2, 4991071672), (4, 2495535836), (8, 1247767918), (16, 623883959), (31, 322004624), (62, 161002312), (124, 80501156), (248, 40250578), (496, 20125289)]