20143250406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{375149}}^1$

素因数の和:375333

約数の個数: 48

約数和(自身を含む): 46233486000

約数和(自身を除く): 26090235594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 5966, 8949, 17898, 26847, 53694, 375149, 750298, 1125447, 2250894, 3376341, 6752682, 7127831, 14255662, 21383493, 42766986, 58898393, 64150479, 117796786, 128300958, 176695179, 353390358, 530085537, 1060171074, 1119069467, 2238138934, 3357208401, 6714416802, 10071625203, 20143250406]

約数ペア:

[(1, 20143250406), (2, 10071625203), (3, 6714416802), (6, 3357208401), (9, 2238138934), (18, 1119069467), (19, 1060171074), (38, 530085537), (57, 353390358), (114, 176695179), (157, 128300958), (171, 117796786), (314, 64150479), (342, 58898393), (471, 42766986), (942, 21383493), (1413, 14255662), (2826, 7127831), (2983, 6752682), (5966, 3376341), (8949, 2250894), (17898, 1125447), (26847, 750298), (53694, 375149)]