20895996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{158303}}^1$

素因数の和:158321

約数の個数: 24

約数和(自身を含む): 53190144

約数和(自身を除く): 32294148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 158303, 316606, 474909, 633212, 949818, 1741333, 1899636, 3482666, 5223999, 6965332, 10447998, 20895996]

約数ペア:

[(1, 20895996), (2, 10447998), (3, 6965332), (4, 5223999), (6, 3482666), (11, 1899636), (12, 1741333), (22, 949818), (33, 633212), (44, 474909), (66, 316606), (132, 158303)]