20287723616

素因数分解:

$2^5\times {\mathrm{6857}}^1\times {\mathrm{92459}}^1$

素因数の和:99326

約数の個数: 24

約数和(自身を含む): 39947712840

約数和(自身を除く): 19659989224

約数列:

[1, 2, 4, 8, 16, 32, 6857, 13714, 27428, 54856, 92459, 109712, 184918, 219424, 369836, 739672, 1479344, 2958688, 633991363, 1267982726, 2535965452, 5071930904, 10143861808, 20287723616]

約数ペア:

[(1, 20287723616), (2, 10143861808), (4, 5071930904), (8, 2535965452), (16, 1267982726), (32, 633991363), (6857, 2958688), (13714, 1479344), (27428, 739672), (54856, 369836), (92459, 219424), (109712, 184918)]