20268603003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1\times {\mathrm{2657}}^1$

素因数の和:3795

約数の個数: 32

約数和(自身を含む): 29636232192

約数和(自身を除く): 9367629189

約数列:

[1, 3, 11, 33, 271, 813, 853, 2559, 2657, 2981, 7971, 8943, 9383, 28149, 29227, 87681, 231163, 693489, 720047, 2160141, 2266421, 2542793, 6799263, 7628379, 7920517, 23761551, 24930631, 74791893, 614200091, 1842600273, 6756201001, 20268603003]

約数ペア:

[(1, 20268603003), (3, 6756201001), (11, 1842600273), (33, 614200091), (271, 74791893), (813, 24930631), (853, 23761551), (2559, 7920517), (2657, 7628379), (2981, 6799263), (7971, 2542793), (8943, 2266421), (9383, 2160141), (28149, 720047), (29227, 693489), (87681, 231163)]