20147681373

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{176053}}^1$

素因数の和:177124

約数の個数: 16

約数和(自身を含む): 27616534656

約数和(自身を除く): 7468853283

約数列:

[1, 3, 37, 111, 1031, 3093, 38147, 114441, 176053, 528159, 6513961, 19541883, 181510643, 544531929, 6715893791, 20147681373]

約数ペア:

[(1, 20147681373), (3, 6715893791), (37, 544531929), (111, 181510643), (1031, 19541883), (3093, 6513961), (38147, 528159), (114441, 176053)]