20132275797

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6571}}^1$

素因数の和:6679

約数の個数: 72

約数和(自身を含む): 32811524928

約数和(自身を除く): 12679249131

約数列:

[1, 3, 9, 19, 23, 41, 57, 69, 123, 171, 207, 361, 369, 437, 779, 943, 1083, 1311, 2337, 2829, 3249, 3933, 6571, 7011, 8303, 8487, 14801, 17917, 19713, 24909, 44403, 53751, 59139, 74727, 124849, 133209, 151133, 161253, 269411, 340423, 374547, 453399, 808233, 1021269, 1123641, 1360197, 2372131, 2424699, 2871527, 3063807, 5118809, 6196453, 7116393, 8614581, 15356427, 18589359, 21349179, 25843743, 46069281, 54559013, 55768077, 97257371, 117732607, 163677039, 291772113, 353197821, 491031117, 875316339, 1059593463, 2236919533, 6710758599, 20132275797]

約数ペア:

[(1, 20132275797), (3, 6710758599), (9, 2236919533), (19, 1059593463), (23, 875316339), (41, 491031117), (57, 353197821), (69, 291772113), (123, 163677039), (171, 117732607), (207, 97257371), (361, 55768077), (369, 54559013), (437, 46069281), (779, 25843743), (943, 21349179), (1083, 18589359), (1311, 15356427), (2337, 8614581), (2829, 7116393), (3249, 6196453), (3933, 5118809), (6571, 3063807), (7011, 2871527), (8303, 2424699), (8487, 2372131), (14801, 1360197), (17917, 1123641), (19713, 1021269), (24909, 808233), (44403, 453399), (53751, 374547), (59139, 340423), (74727, 269411), (124849, 161253), (133209, 151133)]