20102477554

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1\times {\mathrm{2741}}^1$

素因数の和:3690

約数の個数: 32

約数和(自身を含む): 31193781696

約数和(自身を除く): 11091304142

約数列:

[1, 2, 43, 86, 107, 214, 797, 1594, 2741, 4601, 5482, 9202, 34271, 68542, 85279, 117863, 170558, 235726, 293287, 586574, 2184577, 3666997, 4369154, 7333994, 12611341, 25222682, 93936811, 187873622, 233749739, 467499478, 10051238777, 20102477554]

約数ペア:

[(1, 20102477554), (2, 10051238777), (43, 467499478), (86, 233749739), (107, 187873622), (214, 93936811), (797, 25222682), (1594, 12611341), (2741, 7333994), (4601, 4369154), (5482, 3666997), (9202, 2184577), (34271, 586574), (68542, 293287), (85279, 235726), (117863, 170558)]