33404180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20123}}^1$

素因数の和:20215

約数の個数: 24

約数和(自身を含む): 70997472

約数和(自身を除く): 37593292

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 20123, 40246, 80492, 100615, 201230, 402460, 1670209, 3340418, 6680836, 8351045, 16702090, 33404180]

約数ペア:

[(1, 33404180), (2, 16702090), (4, 8351045), (5, 6680836), (10, 3340418), (20, 1670209), (83, 402460), (166, 201230), (332, 100615), (415, 80492), (830, 40246), (1660, 20123)]