20163551313712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40652321197}}^1$

素因数の和:40652321236

約数の個数: 20

約数和(自身を含む): 40327102628416

約数和(自身を除く): 20163551314704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40652321197, 81304642394, 162609284788, 325218569576, 650437139152, 1260221957107, 2520443914214, 5040887828428, 10081775656856, 20163551313712]

約数ペア:

[(1, 20163551313712), (2, 10081775656856), (4, 5040887828428), (8, 2520443914214), (16, 1260221957107), (31, 650437139152), (62, 325218569576), (124, 162609284788), (248, 81304642394), (496, 40652321197)]