20266074

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 47017152

約数和(自身を除く): 26751078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 618, 643, 927, 1286, 1751, 1854, 1929, 3502, 3858, 5253, 5787, 10506, 10931, 11574, 15759, 21862, 31518, 32793, 65586, 66229, 98379, 132458, 196758, 198687, 397374, 596061, 1125893, 1192122, 2251786, 3377679, 6755358, 10133037, 20266074]

約数ペア:

[(1, 20266074), (2, 10133037), (3, 6755358), (6, 3377679), (9, 2251786), (17, 1192122), (18, 1125893), (34, 596061), (51, 397374), (102, 198687), (103, 196758), (153, 132458), (206, 98379), (306, 66229), (309, 65586), (618, 32793), (643, 31518), (927, 21862), (1286, 15759), (1751, 11574), (1854, 10931), (1929, 10506), (3502, 5787), (3858, 5253)]