20149884

素因数分解:

$2^2\times 3^4\times {\mathrm{62191}}^1$

素因数の和:62207

約数の個数: 30

約数和(自身を含む): 52676624

約数和(自身を除く): 32526740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 62191, 124382, 186573, 248764, 373146, 559719, 746292, 1119438, 1679157, 2238876, 3358314, 5037471, 6716628, 10074942, 20149884]

約数ペア:

[(1, 20149884), (2, 10074942), (3, 6716628), (4, 5037471), (6, 3358314), (9, 2238876), (12, 1679157), (18, 1119438), (27, 746292), (36, 559719), (54, 373146), (81, 248764), (108, 186573), (162, 124382), (324, 62191)]