20083928890

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18770027}}^1$

素因数の和:18770141

約数の個数: 16

約数和(自身を含む): 36488934432

約数和(自身を除く): 16405005542

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 18770027, 37540054, 93850135, 187700270, 2008392889, 4016785778, 10041964445, 20083928890]

約数ペア:

[(1, 20083928890), (2, 10041964445), (5, 4016785778), (10, 2008392889), (107, 187700270), (214, 93850135), (535, 37540054), (1070, 18770027)]