20196990858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306015013}}^1$

素因数の和:306015029

約数の個数: 16

約数和(自身を含む): 44066162016

約数和(自身を除く): 23869171158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306015013, 612030026, 918045039, 1836090078, 3366165143, 6732330286, 10098495429, 20196990858]

約数ペア:

[(1, 20196990858), (2, 10098495429), (3, 6732330286), (6, 3366165143), (11, 1836090078), (22, 918045039), (33, 612030026), (66, 306015013)]