20234887394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1122041}}^1$

素因数の和:1122241

約数の個数: 16

約数和(自身を含む): 31022217216

約数和(自身を除く): 10787329822

約数列:

[1, 2, 71, 127, 142, 254, 9017, 18034, 1122041, 2244082, 79664911, 142499207, 159329822, 284998414, 10117443697, 20234887394]

約数ペア:

[(1, 20234887394), (2, 10117443697), (71, 284998414), (127, 159329822), (142, 142499207), (254, 79664911), (9017, 2244082), (18034, 1122041)]