20143379164

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{79241}}^1$

素因数の和:79965

約数の個数: 24

約数和(自身を含む): 35651292768

約数和(自身を除く): 15507913604

約数列:

[1, 2, 4, 103, 206, 412, 617, 1234, 2468, 63551, 79241, 127102, 158482, 254204, 316964, 8161823, 16323646, 32647292, 48891697, 97783394, 195566788, 5035844791, 10071689582, 20143379164]

約数ペア:

[(1, 20143379164), (2, 10071689582), (4, 5035844791), (103, 195566788), (206, 97783394), (412, 48891697), (617, 32647292), (1234, 16323646), (2468, 8161823), (63551, 316964), (79241, 254204), (127102, 158482)]