20611944

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{6091}}^1$

素因数の和:6150

約数の個数: 48

約数和(自身を含む): 57021120

約数和(自身を除く): 36409176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 6091, 12182, 18273, 24364, 36546, 48728, 54819, 73092, 109638, 146184, 219276, 286277, 438552, 572554, 858831, 1145108, 1717662, 2290216, 2576493, 3435324, 5152986, 6870648, 10305972, 20611944]

約数ペア:

[(1, 20611944), (2, 10305972), (3, 6870648), (4, 5152986), (6, 3435324), (8, 2576493), (9, 2290216), (12, 1717662), (18, 1145108), (24, 858831), (36, 572554), (47, 438552), (72, 286277), (94, 219276), (141, 146184), (188, 109638), (282, 73092), (376, 54819), (423, 48728), (564, 36546), (846, 24364), (1128, 18273), (1692, 12182), (3384, 6091)]