20252652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 54227712

約数和(自身を除く): 33975060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 523, 922, 1046, 1383, 1569, 1844, 2092, 2766, 3138, 3227, 3661, 5532, 6276, 6454, 7322, 9681, 10983, 12908, 14644, 19362, 21966, 38724, 43932, 241103, 482206, 723309, 964412, 1446618, 1687721, 2893236, 3375442, 5063163, 6750884, 10126326, 20252652]

約数ペア:

[(1, 20252652), (2, 10126326), (3, 6750884), (4, 5063163), (6, 3375442), (7, 2893236), (12, 1687721), (14, 1446618), (21, 964412), (28, 723309), (42, 482206), (84, 241103), (461, 43932), (523, 38724), (922, 21966), (1046, 19362), (1383, 14644), (1569, 12908), (1844, 10983), (2092, 9681), (2766, 7322), (3138, 6454), (3227, 6276), (3661, 5532)]