20081966510

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18768193}}^1$

素因数の和:18768307

約数の個数: 16

約数和(自身を含む): 36485369136

約数和(自身を除く): 16403402626

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 18768193, 37536386, 93840965, 187681930, 2008196651, 4016393302, 10040983255, 20081966510]

約数ペア:

[(1, 20081966510), (2, 10040983255), (5, 4016393302), (10, 2008196651), (107, 187681930), (214, 93840965), (535, 37536386), (1070, 18768193)]