20194459442

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1\times {\mathrm{42349}}^1$

素因数の和:44081

約数の個数: 16

約数和(自身を含む): 30512328000

約数和(自身を除く): 10317868558

約数列:

[1, 2, 151, 302, 1579, 3158, 42349, 84698, 238429, 476858, 6394699, 12789398, 66869071, 133738142, 10097229721, 20194459442]

約数ペア:

[(1, 20194459442), (2, 10097229721), (151, 133738142), (302, 66869071), (1579, 12789398), (3158, 6394699), (42349, 476858), (84698, 238429)]