20064099

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 30370816

約数和(自身を除く): 10306717

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 1783, 3751, 5349, 11253, 19613, 55273, 58839, 165819, 215743, 608003, 647229, 1824009, 6688033, 20064099]

約数ペア:

[(1, 20064099), (3, 6688033), (11, 1824009), (31, 647229), (33, 608003), (93, 215743), (121, 165819), (341, 58839), (363, 55273), (1023, 19613), (1783, 11253), (3751, 5349)]