20090139510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95667331}}^1$

素因数の和:95667348

約数の個数: 32

約数和(自身を含む): 55104383232

約数和(自身を除く): 35014243722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95667331, 191334662, 287001993, 478336655, 574003986, 669671317, 956673310, 1339342634, 1435009965, 2009013951, 2870019930, 3348356585, 4018027902, 6696713170, 10045069755, 20090139510]

約数ペア:

[(1, 20090139510), (2, 10045069755), (3, 6696713170), (5, 4018027902), (6, 3348356585), (7, 2870019930), (10, 2009013951), (14, 1435009965), (15, 1339342634), (21, 956673310), (30, 669671317), (35, 574003986), (42, 478336655), (70, 287001993), (105, 191334662), (210, 95667331)]