20167590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18169}}^1$

素因数の和:18216

約数の個数: 32

約数和(自身を含む): 49713120

約数和(自身を除く): 29545530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 18169, 36338, 54507, 90845, 109014, 181690, 272535, 545070, 672253, 1344506, 2016759, 3361265, 4033518, 6722530, 10083795, 20167590]

約数ペア:

[(1, 20167590), (2, 10083795), (3, 6722530), (5, 4033518), (6, 3361265), (10, 2016759), (15, 1344506), (30, 672253), (37, 545070), (74, 272535), (111, 181690), (185, 109014), (222, 90845), (370, 54507), (555, 36338), (1110, 18169)]