20232343384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1\times {\mathrm{3547}}^1$

素因数の和:4840

約数の個数: 64

約数和(自身を含む): 42211549440

約数和(自身を除く): 21979206056

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 1223, 2332, 2446, 3547, 4664, 4892, 7094, 9784, 13453, 14188, 26906, 28376, 39017, 53812, 64819, 78034, 107624, 129638, 156068, 187991, 259276, 312136, 375982, 518552, 713009, 751964, 1426018, 1503928, 2067901, 2852036, 4135802, 4337981, 5704072, 8271604, 8675962, 16543208, 17351924, 34703848, 47717791, 95435582, 190871164, 229912993, 381742328, 459825986, 919651972, 1839303944, 2529042923, 5058085846, 10116171692, 20232343384]

約数ペア:

[(1, 20232343384), (2, 10116171692), (4, 5058085846), (8, 2529042923), (11, 1839303944), (22, 919651972), (44, 459825986), (53, 381742328), (88, 229912993), (106, 190871164), (212, 95435582), (424, 47717791), (583, 34703848), (1166, 17351924), (1223, 16543208), (2332, 8675962), (2446, 8271604), (3547, 5704072), (4664, 4337981), (4892, 4135802), (7094, 2852036), (9784, 2067901), (13453, 1503928), (14188, 1426018), (26906, 751964), (28376, 713009), (39017, 518552), (53812, 375982), (64819, 312136), (78034, 259276), (107624, 187991), (129638, 156068)]