20237862368

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{7105991}}^1$

素因数の和:7106090

約数の個数: 24

約数和(自身を含む): 40290974640

約数和(自身を除く): 20053112272

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 7105991, 14211982, 28423964, 56847928, 113695856, 227391712, 632433199, 1264866398, 2529732796, 5059465592, 10118931184, 20237862368]

約数ペア:

[(1, 20237862368), (2, 10118931184), (4, 5059465592), (8, 2529732796), (16, 1264866398), (32, 632433199), (89, 227391712), (178, 113695856), (356, 56847928), (712, 28423964), (1424, 14211982), (2848, 7105991)]