20362488

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9533}}^1$

素因数の和:9631

約数の個数: 32

約数和(自身を含む): 51483600

約数和(自身を除く): 31121112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9533, 19066, 28599, 38132, 57198, 76264, 114396, 228792, 848437, 1696874, 2545311, 3393748, 5090622, 6787496, 10181244, 20362488]

約数ペア:

[(1, 20362488), (2, 10181244), (3, 6787496), (4, 5090622), (6, 3393748), (8, 2545311), (12, 1696874), (24, 848437), (89, 228792), (178, 114396), (267, 76264), (356, 57198), (534, 38132), (712, 28599), (1068, 19066), (2136, 9533)]