20794636238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{7001}}^1$

素因数の和:7732

約数の個数: 32

約数和(自身を含む): 32713904160

約数和(自身を除く): 11919267922

約数列:

[1, 2, 29, 58, 83, 166, 617, 1234, 2407, 4814, 7001, 14002, 17893, 35786, 51211, 102422, 203029, 406058, 581083, 1162166, 1485119, 2970238, 4319617, 8639234, 16851407, 33702814, 125268893, 250537786, 358528211, 717056422, 10397318119, 20794636238]

約数ペア:

[(1, 20794636238), (2, 10397318119), (29, 717056422), (58, 358528211), (83, 250537786), (166, 125268893), (617, 33702814), (1234, 16851407), (2407, 8639234), (4814, 4319617), (7001, 2970238), (14002, 1485119), (17893, 1162166), (35786, 581083), (51211, 406058), (102422, 203029)]