2013200672

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{55823}}^1$

素因数の和:55870

約数の個数: 72

約数和(自身を含む): 4811135616

約数和(自身を除く): 2797934944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 18032, 36064, 55823, 111646, 223292, 390761, 446584, 781522, 893168, 1283929, 1563044, 1786336, 2567858, 2735327, 3126088, 5135716, 5470654, 6252176, 8987503, 10271432, 10941308, 12504352, 17975006, 20542864, 21882616, 35950012, 41085728, 43765232, 62912521, 71900024, 87530464, 125825042, 143800048, 251650084, 287600096, 503300168, 1006600336, 2013200672]

約数ペア:

[(1, 2013200672), (2, 1006600336), (4, 503300168), (7, 287600096), (8, 251650084), (14, 143800048), (16, 125825042), (23, 87530464), (28, 71900024), (32, 62912521), (46, 43765232), (49, 41085728), (56, 35950012), (92, 21882616), (98, 20542864), (112, 17975006), (161, 12504352), (184, 10941308), (196, 10271432), (224, 8987503), (322, 6252176), (368, 5470654), (392, 5135716), (644, 3126088), (736, 2735327), (784, 2567858), (1127, 1786336), (1288, 1563044), (1568, 1283929), (2254, 893168), (2576, 781522), (4508, 446584), (5152, 390761), (9016, 223292), (18032, 111646), (36064, 55823)]