20228112112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{316777}}^1$

素因数の和:317105

約数の個数: 40

約数和(自身を含む): 42344348816

約数和(自身を除く): 22116236704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 1228, 2456, 3991, 4912, 7982, 15964, 31928, 63856, 316777, 633554, 1267108, 2534216, 4118101, 5068432, 8236202, 16472404, 32944808, 65889616, 97250539, 194501078, 389002156, 778004312, 1264257007, 1556008624, 2528514014, 5057028028, 10114056056, 20228112112]

約数ペア:

[(1, 20228112112), (2, 10114056056), (4, 5057028028), (8, 2528514014), (13, 1556008624), (16, 1264257007), (26, 778004312), (52, 389002156), (104, 194501078), (208, 97250539), (307, 65889616), (614, 32944808), (1228, 16472404), (2456, 8236202), (3991, 5068432), (4912, 4118101), (7982, 2534216), (15964, 1267108), (31928, 633554), (63856, 316777)]