20057087624

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15572273}}^1$

素因数の和:15572309

約数の個数: 32

約数和(自身を含む): 44848149120

約数和(自身を除く): 24791061496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15572273, 31144546, 62289092, 109005911, 124578184, 218011822, 358162279, 436023644, 716324558, 872047288, 1432649116, 2507135953, 2865298232, 5014271906, 10028543812, 20057087624]

約数ペア:

[(1, 20057087624), (2, 10028543812), (4, 5014271906), (7, 2865298232), (8, 2507135953), (14, 1432649116), (23, 872047288), (28, 716324558), (46, 436023644), (56, 358162279), (92, 218011822), (161, 124578184), (184, 109005911), (322, 62289092), (644, 31144546), (1288, 15572273)]