20126473932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{305113}}^1$

素因数の和:305382

約数の個数: 48

約数和(自身を含む): 49208785920

約数和(自身を除く): 29082311988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 956, 1434, 2868, 5497, 10994, 16491, 21988, 32982, 65964, 305113, 610226, 915339, 1220452, 1830678, 3661356, 7017599, 14035198, 21052797, 28070396, 42105594, 72922007, 84211188, 145844014, 218766021, 291688028, 437532042, 875064084, 1677206161, 3354412322, 5031618483, 6708824644, 10063236966, 20126473932]

約数ペア:

[(1, 20126473932), (2, 10063236966), (3, 6708824644), (4, 5031618483), (6, 3354412322), (12, 1677206161), (23, 875064084), (46, 437532042), (69, 291688028), (92, 218766021), (138, 145844014), (239, 84211188), (276, 72922007), (478, 42105594), (717, 28070396), (956, 21052797), (1434, 14035198), (2868, 7017599), (5497, 3661356), (10994, 1830678), (16491, 1220452), (21988, 915339), (32982, 610226), (65964, 305113)]