20162013136

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{24413}}^1$

素因数の和:25219

約数の個数: 40

約数和(自身を含む): 39670210944

約数和(自身を除く): 19508197808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 727, 1136, 1454, 2908, 5816, 11632, 24413, 48826, 51617, 97652, 103234, 195304, 206468, 390608, 412936, 825872, 1733323, 3466646, 6933292, 13866584, 17748251, 27733168, 35496502, 70993004, 141986008, 283972016, 1260125821, 2520251642, 5040503284, 10081006568, 20162013136]

約数ペア:

[(1, 20162013136), (2, 10081006568), (4, 5040503284), (8, 2520251642), (16, 1260125821), (71, 283972016), (142, 141986008), (284, 70993004), (568, 35496502), (727, 27733168), (1136, 17748251), (1454, 13866584), (2908, 6933292), (5816, 3466646), (11632, 1733323), (24413, 825872), (48826, 412936), (51617, 390608), (97652, 206468), (103234, 195304)]