20112092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5058

約数の個数: 48

約数和(自身を含む): 47265792

約数和(自身を除く): 27153700

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5023, 10046, 20092, 35161, 55253, 65299, 70322, 110506, 130598, 140644, 221012, 261196, 386771, 457093, 718289, 773542, 914186, 1436578, 1547084, 1828372, 2873156, 5028023, 10056046, 20112092]

約数ペア:

[(1, 20112092), (2, 10056046), (4, 5028023), (7, 2873156), (11, 1828372), (13, 1547084), (14, 1436578), (22, 914186), (26, 773542), (28, 718289), (44, 457093), (52, 386771), (77, 261196), (91, 221012), (143, 140644), (154, 130598), (182, 110506), (286, 70322), (308, 65299), (364, 55253), (572, 35161), (1001, 20092), (2002, 10046), (4004, 5023)]