20135137065

素因数分解:

$3^1\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{375901}}^1$

素因数の和:379480

約数の個数: 16

約数和(自身を含む): 32225326656

約数和(自身を除く): 12090189591

約数列:

[1, 3, 5, 15, 3571, 10713, 17855, 53565, 375901, 1127703, 1879505, 5638515, 1342342471, 4027027413, 6711712355, 20135137065]

約数ペア:

[(1, 20135137065), (3, 6711712355), (5, 4027027413), (15, 1342342471), (3571, 5638515), (10713, 1879505), (17855, 1127703), (53565, 375901)]