20546184

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9619}}^1$

素因数の和:9717

約数の個数: 32

約数和(自身を含む): 51948000

約数和(自身を除く): 31401816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9619, 19238, 28857, 38476, 57714, 76952, 115428, 230856, 856091, 1712182, 2568273, 3424364, 5136546, 6848728, 10273092, 20546184]

約数ペア:

[(1, 20546184), (2, 10273092), (3, 6848728), (4, 5136546), (6, 3424364), (8, 2568273), (12, 1712182), (24, 856091), (89, 230856), (178, 115428), (267, 76952), (356, 57714), (534, 38476), (712, 28857), (1068, 19238), (2136, 9619)]