20351736130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^2\times {\mathrm{4967}}^1$

素因数の和:5371

約数の個数: 48

約数和(自身を含む): 40179633984

約数和(自身を除く): 19827897854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 4967, 9934, 10615, 21230, 24835, 37249, 49670, 54637, 74498, 109274, 186245, 273185, 372490, 409739, 546370, 819478, 958631, 1917262, 2048695, 4097390, 4793155, 9586310, 10544941, 21089882, 52724705, 105449410, 185015783, 370031566, 925078915, 1850157830, 2035173613, 4070347226, 10175868065, 20351736130]

約数ペア:

[(1, 20351736130), (2, 10175868065), (5, 4070347226), (10, 2035173613), (11, 1850157830), (22, 925078915), (55, 370031566), (110, 185015783), (193, 105449410), (386, 52724705), (965, 21089882), (1930, 10544941), (2123, 9586310), (4246, 4793155), (4967, 4097390), (9934, 2048695), (10615, 1917262), (21230, 958631), (24835, 819478), (37249, 546370), (49670, 409739), (54637, 372490), (74498, 273185), (109274, 186245)]