20756136

素因数分解:

$2^3\times 3^1\times {\mathrm{601}}^1\times {\mathrm{1439}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 31256664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 601, 1202, 1439, 1803, 2404, 2878, 3606, 4317, 4808, 5756, 7212, 8634, 11512, 14424, 17268, 34536, 864839, 1729678, 2594517, 3459356, 5189034, 6918712, 10378068, 20756136]

約数ペア:

[(1, 20756136), (2, 10378068), (3, 6918712), (4, 5189034), (6, 3459356), (8, 2594517), (12, 1729678), (24, 864839), (601, 34536), (1202, 17268), (1439, 14424), (1803, 11512), (2404, 8634), (2878, 7212), (3606, 5756), (4317, 4808)]