20139510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1117}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 48458592

約数和(自身を除く): 28319082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 1117, 1202, 1803, 2234, 3005, 3351, 3606, 5585, 6010, 6702, 9015, 11170, 16755, 18030, 33510, 671317, 1342634, 2013951, 3356585, 4027902, 6713170, 10069755, 20139510]

約数ペア:

[(1, 20139510), (2, 10069755), (3, 6713170), (5, 4027902), (6, 3356585), (10, 2013951), (15, 1342634), (30, 671317), (601, 33510), (1117, 18030), (1202, 16755), (1803, 11170), (2234, 9015), (3005, 6702), (3351, 6010), (3606, 5585)]