20153736

素因数分解:

$2^3\times 3^2\times {\mathrm{279913}}^1$

素因数の和:279925

約数の個数: 24

約数和(自身を含む): 54583230

約数和(自身を除く): 34429494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279913, 559826, 839739, 1119652, 1679478, 2239304, 2519217, 3358956, 5038434, 6717912, 10076868, 20153736]

約数ペア:

[(1, 20153736), (2, 10076868), (3, 6717912), (4, 5038434), (6, 3358956), (8, 2519217), (9, 2239304), (12, 1679478), (18, 1119652), (24, 839739), (36, 559826), (72, 279913)]