20099691916

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{96431}}^1$

素因数の和:97029

約数の個数: 24

約数和(自身を含む): 35576464896

約数和(自身を除く): 15476772980

約数列:

[1, 2, 4, 107, 214, 428, 487, 974, 1948, 52109, 96431, 104218, 192862, 208436, 385724, 10318117, 20636234, 41272468, 46961897, 93923794, 187847588, 5024922979, 10049845958, 20099691916]

約数ペア:

[(1, 20099691916), (2, 10049845958), (4, 5024922979), (107, 187847588), (214, 93923794), (428, 46961897), (487, 41272468), (974, 20636234), (1948, 10318117), (52109, 385724), (96431, 208436), (104218, 192862)]