2000894508

素因数分解:

$2^2\times 3^3\times {\mathrm{1543}}^1\times {\mathrm{12007}}^1$

素因数の和:13563

約数の個数: 48

約数和(自身を含む): 5191298560

約数和(自身を除く): 3190404052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1543, 3086, 4629, 6172, 9258, 12007, 13887, 18516, 24014, 27774, 36021, 41661, 48028, 55548, 72042, 83322, 108063, 144084, 166644, 216126, 324189, 432252, 648378, 1296756, 18526801, 37053602, 55580403, 74107204, 111160806, 166741209, 222321612, 333482418, 500223627, 666964836, 1000447254, 2000894508]

約数ペア:

[(1, 2000894508), (2, 1000447254), (3, 666964836), (4, 500223627), (6, 333482418), (9, 222321612), (12, 166741209), (18, 111160806), (27, 74107204), (36, 55580403), (54, 37053602), (108, 18526801), (1543, 1296756), (3086, 648378), (4629, 432252), (6172, 324189), (9258, 216126), (12007, 166644), (13887, 144084), (18516, 108063), (24014, 83322), (27774, 72042), (36021, 55548), (41661, 48028)]